wheels and tires r - topix
TRANSCRIPT
Wheels and tires
R
Wheels and tiresGENERAL INFORMATIONTire markings
1. P indicates that the tire is for passenger vehicle use.
2. The width of the tire from sidewall edge to sidewall edge in millimetres.
3. The aspect ratio, also known as the profile, gives the sidewall height as a percentage of the tread width. So, if the tread width is 205 mm, and the aspect ratio is 50, the sidewall height will be 102 mm.
4. R indicates that the tire is of Radial ply construction.
5. The diameter of the wheel rim given in inches.
6. The load index for the tire. This index is not always shown.
7. The speed rating denotes the maximum speed at which the tire should be used for extended periods.†
8. US DOT Tire Identification Number (TIN). This begins with the letters DOT and indicates that the tire meets all federal standards. The next two numbers or letters are the plant code where it was manufactured, the last four numbers are the date of manufacture. For example, if the number was 3106, the tire was made in the 31st week of 2006. The other numbers are marketing codes used at the manufacturer's discretion. This information can be used to contact consumers if a tire defect requires a recall.
9. M+S or M/S indicates that the tire has been designed with some capability for mud and snow.
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3 4 5 6 7 8
9
10
111213
14
15
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10. The number of plies in both the tread area, and the sidewall area, indicates how many layers of rubber coated material make up the structure of the tire. Information is also provided on the type of materials used.
11. Wear rate indicator. A tire rated at 400 for example, will last twice as long as a tire rated at 200.
12. The traction rating grades a tire’s performance when stopping on a wet road surface. The higher the grade, the better the braking performance. The grades from highest to lowest are: AA, A, B and C.
13. The maximum load which can be carried by the tire.
14. Heat resistance grading. The tires resistance to heat is grade A, B or C, with A indicating the greatest resistance to heat. This grading is provided for a correctly inflated tire, which is being used within its speed and loading limits.
15. The maximum inflation pressure for the tire. This pressure should not be used for normal driving.
† Speed ratings
TIRE CARE
All of the vehicle's tires (including the spare) should be checked regularly for damage, wear and distortion. If you are in any doubt about the condition of a tire, have it checked immediately by a tire repair center, or your Jaguar Dealer.
Rating Speed km/h (mph)
Q 160 (99)
R 170 (106)
S 180 (112)
T 190 (118)
U 200 (124)
H 210 (130)
V 240 (149)
W 270 (168)
Y 300 (186)
WARNINGSDefective tires are dangerous. Do not drive the vehicle if a tire is damaged, excessively worn, or incorrectly
inflated. Doing so may lead to premature tire failure.
Avoid contaminating the tires with vehicle fluids, as they may cause damage to the tire.Avoid spinning the wheels. The forces released, can damage the structure of the tire and cause it to fail. Doing so, may lead to premature tire failure.If wheel spin is unavoidable due to loss of traction (in deep snow, for example), do not exceed the 50 km/h
(30 mph) point on the speedometer. Doing so may lead to premature tire failure.
Do not exceed the maximum pressure stated on the sidewall of the tire. Over-inflation could cause the tire to fail suddenly.
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Tire pressures Tire pressure label - Canada and Mexico only
The recommended tire pressures are listed on a placard label fixed to the end of the left-hand side door. These pressures provide optimum ride and handling characteristics for all normal operating conditions.
WARNINGSNever drive your vehicle if the tire pressures are incorrect. Under-inflation causes flexing and
uneven tire wear. This can lead to sudden tire failure. Over-inflation causes a harsh ride, uneven tire wear and poor handling.
Pressure checks should only be carried out when the tires are cold and the vehicle has been stationary for
more than three hours. A hot tire, at or below recommended cold inflation pressure, is dangerously under-inflated.
If the vehicle has been parked in strong sunlight or used in high ambient temperatures, do not reduce the tire pressures. Move the vehicle
into the shade and allow the tires to cool before re-checking the pressures.
Never exceed the maximum pressure stated on the sidewall. Over-inflation could cause the tire to fail suddenly.
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Tire pressure label - USA only
A tire information label is visible on the pillar behind the driver’s door (where shown), giving information specific to the original wheel and tire equipment fitted to the vehicle.
These pressures provide optimum ride and handling characteristics for all normal operating conditions.
The label contains the following information:• The maximum number of occupants (1),
divided between the front (2) and rear (3) of the vehicle.
• The vehicle capacity weight (4), which includes the weight of the driver, passengers and cargo.
• Cold inflation pressures for the front, rear and spare tire (5).
• The size of the tires (6) with which the vehicle was originally equipped.
Note: The label must not be changed, even if different wheels are fitted at a later stage.
TIRE AND LOADING INFORMATION
SEE OWNER'SMANUAL FORADDITIONAL
INFORMATION
SEATING CAPACITY TOTAL 4 FRONT 2 REAR 2
TIRE COLD TIRE INFLATION PRESSURE
FRONT
REAR
SPARE
XXX/XXRXX
TXXX/XXRXX
XXPSI XXXkpa
The combined weight of occupants and cargo should never exceed XXXkg or XXXXlbs
RTC5
0049
0
SIZE
XXX/XXRXX XXPSI XXXkpa
XXPSI XXXkpa
1
4
6 5
2 3
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Recommended tire pressures
Checking the tire pressures
Note: If winter tires are fitted, please refer to the winter tire pressure information. See USING WINTER TIRES (page 204).
In the interest of safety, reliability and fuel efficiency, check the tires, including the spare, for condition and pressure on a weekly basis and before long journeys.
Do not check tire pressures immediately after the vehicle has travelled in excess of 1.6 km (1 mile). Tire temperatures and pressures increase when running. Deflating a warm tire to the recommended pressure will result in under-inflation.
If tire pressures are checked while the vehicle is inside a protected covered area (e.g. a garage) and subsequently driven in lower outdoor temperatures, tire under-inflation could occur.
A slight pressure loss occurs naturally with time. If this exceeds 0.14 bar (2 lbf/in², 14 kPa,) per week, have the cause investigated and rectified by qualified assistance.
If it is necessary to check tire pressures when the tires are warm, pressures should be expected to have increased by up to 30 - 40 kPa (0.3 - 0.4 bar)(4 - 6 lbf/in2). Do not reduce the tire pressures to the cold inflation pressure under these circumstances. Allow the tires to cool fully before adjusting the pressures.
The following procedure should be used to check and adjust tire pressures.
1. Remove the valve cap.
2. Firmly attach a tire pressure gauge/inflator to the valve.
3. Read the tire pressure from the gauge and add air if required.
This table gives the tire pressures for all recommended tire sizes
Tire size/fitment Tire pressures
Bar lbf/in2 (psi) kPa
Front
245/40ZR19 94Y 2.1 30 210
255/35ZR20 97Y 2.1 30 210
245/40R19 94Y 2.1 30 210
Rear
275/35ZR19 96Y 2.3 33 230
285/30ZR20 99Y 2.3 33 230
275/35R19 96Y 2.3 33 230
Temporary use spare wheel (front and rear)
4.2 60 420
WARNINGSTire pressures should be checked regularly using an accurate pressure gauge, when the tires are cold. Failure
to properly maintain your tire pressures could increase the risk of tire failure resulting in loss of vehicle control and personal injury.
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4. If air is added to the tire, remove the gauge and re-attach it before reading the pressure. Failure to do so may result in an inaccurate reading.
5. If the tire pressure is too high, remove the gauge and allow air out of the tire by pressing the center of the valve. Refit the gauge to the valve and check the pressure.
6. Repeat the process, adding or removing air as required, until the correct tire pressure is reached.
7. Refit the valve cap.
Note: It is an offence in certain countries to drive a vehicle with incorrect tire pressures.
Note: It is the driver’s responsibility to ensure that the tire pressures are correct.
Tire valvesKeep the valve caps screwed down firmly, to prevent water or dirt entering the valve. Check the valves for leaks when checking the tire pressures.
Pressure compensation for ambient temperature changesIf the intended journey will take the vehicle into an area where the ambient local temperature is known to be lower than the journey start point, tire pressure under-inflation could occur.
A colder ambient local temperature will reduce pressure within the tire. An effect is to decrease sidewall height and to increase tire shoulder wear with the potential for tire failure. Vehicle dynamics could also be adversely affected.
In order to minimise this effect, tire pressures can be adjusted to compensate before the start of the journey. Alternatively, tire pressures can be adjusted when the area of lower ambient temperature is reached.
In this situation the vehicle must be left in the ambient local temperature for a least one hour before tire pressure is adjusted.
To compensate for colder ambient temperatures, tire pressures should be increased by 0.14 bar (2 lbf/in2, 14 kPa) for each 10°C (20°F) decrease.
Note: Ensure that correct tire pressures are maintained when moving to areas of differing ambient temperature.
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The Tire Pressure Monitoring System (TPMS) may issue a warning if the under-inflation becomes significant. When driving through variable climatic conditions the TPMS warnings may be intermittent.
Flat spots
In areas of extended high ambient temperature, vehicle tires can be affected by a softening of the tire sidewall. If the vehicle is stationary for long periods, the effect is to slightly deform the tire at the point where the tire meets the standing surface. This is known as a flat spot.
This is normal tire behaviour. However, when the vehicle is subsequently driven, vibration may be experienced from the flat spot. The condition will steadily improve with additional mileage.
In order to minimise this effect, tire pressures can be adjusted to compensate.
For each 10°C (20°F) increase in temperature above 20°C (68°F), tire pressure should be increased by 0.14 bar (2 lbf/in2, 14 kPa).
Tire pressure compensation chart - high ambient temperatures
Tire pressures during long term vehicle storageTo minimise the possibility and effects of flat spots during long term storage, the tires may be inflated to the maximum pressure indicated on the tire wall.
Note: The tire pressures should be reduced to the correct pressure before the vehicle is driven.
Tire wearGood driving practise will improve the mileage you obtain from your tires and avoid unnecessary damage.• Always ensure that the tire pressures are
correctly adjusted.• Always observe posted speed limits and
advisory speeds for bends.• Avoid pulling away quickly and hard
acceleration.• Avoid making fast turns or braking sharply
unless necessary.• Wherever possible, avoid potholes and
obstacles in the road.• Do not drive up curbs or rub the tires
against them when parking.
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Tire pressure temperature compensation
AmbientTemperature °C
(°F)
PressureCompensation bar
(psi, kPa)
20 (68) use placard label
30 (86) + 0.14 (2, 14)
40 (104) + 0.28 (4, 28)
50 (122) + 0.41 (6, 41)
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Wear indicators
All tires fitted as original equipment include Tread Wear Indicators (TWI) in their tread pattern. When the tread has worn to a remaining depth of 1.6 mm the indicators appear at the surface as bars which connect the tread pattern across the full width of the tire.
It is illegal, in certain countries, to continue to use tires after the tread has worn to less than 1.6 mm over three quarters of the width and the entire circumference of the tire.
It should be noted that the properties of many tires alter progressively with wear. In particular the wet grip and aquaplaning resistance are gradually but substantially reduced. Extra care and speed restriction should therefore be exercised on wet roads as the effective tread depth diminishes.
Incorrect wheel alignment will accelerate tire wear. If there is wear on the inner or outer edges of the tread pattern it will be advantageous to have the cause detected by having the wheel alignment checked.
Do not interchange tires from side to side, front to rear or vice versa.
Note: On all models the rear wheel and tire assemblies are larger than the front. These larger assemblies must never be fitted to the front of the vehicle.
Note: On certain models the tires may be directional type. These tires must be fitted so that when viewed from the side of the vehicle, direction of rotation arrow, on the tire wall, points in the vehicle forward direction of travel when positioned at the top of the tire.
Damage
Excessive local distortion can cause the casing of a tire to fracture and may lead to premature failure. Tires should be examined especially for cracked walls, exposed cords, etc. Flints and other sharp objects must be removed from the tire tread; if left in they may work through the cover. Clean off any oil or grease contamination by using a suitable cleaner.
Tire repairDamaged tires should be replaced with new tires. They must not be repaired, due to the high performance capability of the vehicle.
Age degradationTires degrade over time, even when they are not being used. This is due to the effects of ultraviolet light, extreme temperatures, high loads and environmental conditions. It is recommended that tires are replaced at least every six years, but they may require replacement more frequently.
You should replace the spare tire when you replace the other road tires due to the ageing of the spare tire.
Punctured tires
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CAUTIONDo not use paraffin (kerosene) to clean tires, because this has a detrimental effect on rubber.
WARNINGSDo not drive the vehicle with a punctured tire (unless it is a runflat tire). Even if the punctured tire has not
deflated, it is unsafe to use, as the tire may deflate suddenly at any time. See TIRE REPAIR KIT (page 211).
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Tire checksNot all punctures result in the tire deflating immediately. Therefore, it is important to check the tires for damage and foreign objects regularly.
When driving, if a sudden vibration or change to vehicle handling is noticed, reduce speed immediately. Do not brake hard or make any sudden manoeuvres or direction changes. Drive slowly to an area off the main highway and stop the vehicle.
Note: Driving the vehicle to a safe area may cause damage to the punctured tire, but occupant safety is far more important.
Inspect the tires for signs of punctures, damage or under-inflation. If any damage or deformity is detected, the tire should be replaced. If a spare tire is not available, then the vehicle should be recovered to a tire repair center or Dealer/Approved Repairer.
Replacement tires
When replacing tires, it is preferable to fit a complete vehicle set. If either front or rear tires only need to be renewed, new tires must be fitted as axle sets.
After new tires have been fitted, the wheels need to be dynamically balanced.
Do not fit tires with a different tread pattern, size or speed rating.
The installation of replacement tires with steel cord body plies in the tire sidewall may cause malfunction of the TPMS and is not recommended (cord material information is moulded on the tire wall).
Additionally, if your vehicle was equipped with run-flat tires, replacing them with tires that are not identical to those originally fitted may cause malfunction of the TPMS and is not recommended.
Always check your TPMS indicator after replacing one or more tires on your vehicle. See TIRE PRESSURE MONITORING SYSTEM (TPMS) (page 216).
WARNINGSDo not fit cross-ply tires.
Do not fit tubed tires.
Do not swap tires around the vehicle. Tires bed in to the specific characteristics of each wheel
position. Swapping them around may affect vehicle handling and traction.
Always fit replacement tires of the same type, and wherever possible, the same make and tread pattern.Replacement wheels should be genuine Jaguar parts. This will maintain the designed driving characteristics.
If the use of tires not recommended by Jaguar is unavoidable, ensure that you read and fully comply with the tire
manufacturer’s instructions. Failure to do so may lead to tire failure due to incorrect fitment or use.
WARNINGS
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Directional tires
On some models, directional tires are fitted. Directional tires are designed to operate correctly when rotating forwards (when the vehicle is travelling forwards).
The directional indicator (see examples illustrated) should, when at the top of a tire, points towards the front of the vehicle.
USING WINTER TIRESWinter tires are more suitable during extremes of low temperatures, snow and ice and will considerably improve the vehicle’s handling during these conditions.
Do not exceed 240 km/h (150 mph) when using Jaguar approved winter tires.
Winter tires must be fitted on all four wheels.
Approved winter tire sizesFront:• Dunlop Wintersport M3 - 245/45R18 96V.• Pirelli Sotto Zero - 245/45R18 100V.• Dunlop Wintersport M3 - 245/40R19 98V.• Pirelli Sotto Zero - 245/40R19 98V.• Pirelli Sotto Zero - 255/35R20 97V.
Rear:• Dunlop Wintersport M3 - 265/40R18 97V.• Pirelli Sotto Zero - 275/40R18 103V.• Dunlop Wintersport M3 - 275/35R19 96V.• Pirelli Sotto Zero - 275/35R19 100V.• Pirelli Sotto Zero - 285/30R20 99V.
Winter tire pressures
E95182
CAUTIONTires with an all season icon or M+S have a level of winter performance and need not be replaced.
Up to 240 km/h (150 mph)
Front 2.3 bar (33 psi, 230 kPa)
Rear 2.5 bar (36 psi, 250 kPa)
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USING SNOW CHAINS
Snow chains, of the recommended type, can only be fitted to rear wheels. They should not be used on temporary use spare wheels.
You should contact your Jaguar Dealer for details and availability of approved snow chains.
The maximum speed when using snow chains is 48 km/h (30 mph).
Remove the snow chains immediately the roads are clear of snow.
Ensure the fitting instructions supplied with the snow chains are kept in a safe place (e.g. with this literature pack).
RUN FLAT TIRES
Run-flat tires can be identified by the lettering RSC on the sidewall. The tire construction utilises a specially reinforced sidewall which allows the vehicle to be driven at restricted speeds, even when the tire is depressurised. Run-flat tires can only be fitted to special rims constructed for run-flat tire use.
A tire pressure monitoring system is mandatory when the vehicle is fitted with run-flat tires. See TIRE PRESSURE MONITORING SYSTEM (TPMS) (page 216).
If the tire has deflated, the vehicle should be driven with caution, as handling characteristics will be different compared to a fully inflated tire.
If the vehicle is fully laden with passengers and luggage, the maximum distance that can be completed on a fully deflated tire is approximately 80 km (50 miles).
Stop immediately if the tire construction begins to break down, or if the tire dislodges from the wheel rim. Typically, this will be accompanied with excessive vibration.
A tire driven in a deflated condition it must be replaced.
WARNINGTrac DSC must be switched on when using snow chains. DSC would reduce the deep snow traction
capability as it would limit wheel spin to a level below that which is required to generate maximum traction.
CAUTIONDo not fit snow chains to 20 inch tires.
WARNINGIf a run-flat is deflated maximum vehicle speed must not exceed 80 km/h (50 mph).
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Vehicles fitted with run-flat tires are not fitted with a spare wheel or jacking equipment. Therefore, run-flat tires should be replaced with the same type of tire.
CHANGING A ROAD WHEEL
If a wheel change is required, pull off the road completely. Park on ground which is as level and solid as possible. Ensure that the vehicle is clear of any objects that will obstruct the safe removal of the wheel. Switch on hazard warning lamps and, where legally required, display the warning triangle.
Regular maintenance of tires contributes not only to safety, but to the designed function of the vehicle. Road-holding, steering and braking are especially vulnerable to incorrectly pressurised, badly fitted or worn tires.
Tires of the correct size and type, but of different make, can have widely varying characteristics. It is therefore recommended that Jaguar approved tires are fitted to all wheels.
WARNINGSAlways ensure replacement tires have the correct rating and specifications (e.g. load index, size, speed rating) for your vehicle.When using tires other than those recommended by Jaguar, do not exceed the speed capacity recommended by the manufacturer.Wheels are extremely heavy. Take care when lifting and particularly when removing and replacing a wheel
in its storage position in the luggage compartment.
The vehicle jack supplied with your vehicle should only be used when changing a wheel in emergency situations.Before using the vehicle jack, check that it is not damaged or deformed and that the thread is lubricated and free from foreign matter.
CAUTIONUltra high performance tires. This vehicle is equipped with an Ultra High
Performance (UHP) tire and wheel combination designed to give maximum dry road performance with consideration for aquaplaning resistance. UHP tires have performance enhancing soft rubber tread compound. If driven aggressively they may suffer rapid tread wear and a shorter life than can be expected from other tire types. This wheel and tire combination is more susceptible to damage from road hazards.
Do not use this combination for driving on snow or ice. High performance tires must be replaced with winter tires when weather conditions dictate.
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Important - use of spare tireObserve the following warnings before using the wheel:
Locking wheel nutsVehicles may be equipped with a locking wheel nut on each wheel. These are similar to standard wheel nuts, but can only be removed using the special adaptor provided with the jacking equipment.
1. Insert the adaptor firmly onto the locking wheel nut.
2. Using the wheel brace, unscrew the wheel nut and adaptor.
3. Return the locking wheel nut adaptor to the correct storage position.
Note: A code number is stamped on the side of the locking nut. Ensure the number is recorded on the Security Card supplied with the literature pack. Quote this number if a replacement is required. Do not keep the Security Card in the vehicle.
WARNINGSNote the temporary use spare wheel warning label. Adhere to instructions on the label. Failure to comply can be dangerous.When a temporary use spare wheel is fitted, drive with caution and replace with the specified wheel and tire as soon as possible.Do not fit more than one temporary use spare wheel and tire assembly at one time.The temporary use spare wheel must be inflated to 4.2 bar (60 lbf/in2, 420 kPa) and cannot be repaired.Temporary use spare wheel, maximum speed is 80 km/h (50 mph).If the vehicle is fitted with Tire Pressure Monitoring System (TPMS) See TIRE PRESSURE MONITORING SYSTEM (TPMS) (page 216).DSC must be on when the temporary use spare wheel is in use.
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Spare wheel locationThe spare wheel and jacking equipment are stored under the luggage compartment floor panel.
To remove the spare wheel, remove the luggage compartment floor panel and unscrew the Tee bolt, releasing the retaining clamp and hook (1).
Remove the tool tray from the spare wheel and remove the spare wheel from the luggage compartment.
Remove the jack and wheel nut wrench from the stowage tray.
Note: Examine the jack occasionally and clean and grease the threads to ensure it is always ready for an emergency.
Wheel changing safetyBefore raising the vehicle or changing a wheel, ensure that you read and comply with the following warnings.
JAG1425
1
WARNINGSAlways find a safe place to stop, off the highway and away from traffic.
Ensure that the vehicle is on firm level ground.
Switch on the hazard warning lamps.
Ensure that all passengers and animals are out of the vehicle and in a safe place, away from the highway.Place a warning triangle at a suitable distance behind the vehicle, facing towards oncoming traffic.Ensure that the front wheels are in the straight ahead position and engage the steering lock.Apply the parking brake and engage P (Park).
Ensure that the jack is on firm level ground.
Never place anything between the jack and the ground, or the jack and the vehicle.When one rear wheel is lifted off the ground, the selection of the P (Park) position will not prevent the vehicle
from moving and possibly slipping off the jack as the parking brake only operates on the rear wheels.
Do not start or run the engine while the vehicle is supported only by a jack.
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Wheel changing procedure
1. Ensure that all passengers are in a safe place, clear of the vehicle.
2. Apply the parking brake and select P (Park).
3. Ensure that the jack is placed on firm and level ground.
Observe the instructions printed on the jack.
Only use the jack for lifting the vehicle during wheel changing and only use the jack which is provided with the vehicle.
Before raising the vehicle slacken, but do not remove the wheel nuts.
Do not start or run the engine while the vehicle is supported only by a jack.
There are four jacking points on the underside of the floor. Two indented, triangular indicators are provided on each sill cover. These indicate the location for the jack.
The jack is designed for use when changing a wheel only. Never work beneath the vehicle with the jack as
the only means of support - use vehicle support stands.
Always chock the wheel diagonally opposite the wheel to be changed, using the wheel chock supplied in the
tool kit. Chock the front of a front wheel or the rear of a rear wheel.
If jacking the vehicle on a slight slope is unavoidable, place chocks on the downhill side of the two opposite
wheels. An additional chock will be needed.Take care when lifting the spare wheel and removing the punctured wheel. The wheels are heavy and can cause injuries if not handled correctly.Remove the spare wheel prior to jacking the vehicle, to avoid destabilising the vehicle when raised.Take care when loosening the wheel nuts. The wheel brace may slip off if not properly attached and the wheel
nuts may give way suddenly. Either unexpected movement may cause an injury.
WARNINGDo not attempt to lift the vehicle unless the jack head is fully engaged in the jacking point.Ensure that the parking brake is applied.
CAUTIONEnsure before raising the vehicle that the jack is correctly positioned, to avoid
any damage to the vehicle sills or sill panels.
WARNINGS
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The simplest way to correctly locate the jacking point is to feel along the sill panel to the triangular indentation and then fit the jack to the body, not to the sill panel.
Carefully raise the vehicle by turning the jack handle. Stop jacking the vehicle when the tire just clears the ground. Minimum tire lift gives maximum vehicle stability.
Remove the wheel nuts and the wheel.
To remove the center badge use the plastic tipped end of the wheel nut wrench handle, push the center badge from its housing from the inside of the wheel.
Push the center badge into the replacement wheel. If the temporary use spare wheel is to be fitted, keep the center badge safely and fit it to the repaired full size wheel when it has been refitted.
Fit the spare wheel and loosely secure with the wheel nuts.
Tightening the wheel nuts
Using the wheel nut wrench, lightly tighten the wheel nuts alternately using the sequence shown in the illustration.
Lower the jack and tighten the wheel nuts alternately. Do not overtighten by using foot pressure or extension bars on the wheel nut wrench.
At the earliest opportunity have the wheel nuts tightened with a torque wrench to 125 Nm (92 lb.ft).
This torque must not be exceeded.
Stowing the equipmentPlace the storage tray with the jack and wrench in the wheel well.
Secure in position with the Tee bolt and clamp, ensuring the hook on the clamp locates over the jack handle.
Reposition the luggage compartment floor panel.
Place the removed road wheel in the luggage compartment. The full size road wheel will not be able to be completely stowed in the wheel well.
1
4
2
5
3
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CAUTIONConvertible only. The luggage separator will required to be removed before
stowing the wheel in the luggage compartment. See OPENING THE CONVERTIBLE TOP (page 110).
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TIRE REPAIR KIT
1. Maximum speed label. 80 km/h (50 mph).
2. Tire inflation hose.
3. Inflation hose protective cap.
4. Inflation hose connector.
5. Compressor power cable.
6. Power cable connector.
7. Sealant bottle receiver cap (orange).
8. Sealant bottle receiver.
9. Sealant bottle cap.
10. Sealant bottle.
11. Tire pressure gauge.
12. Compressor on/off switch. (I = on, 0 = off).
Note: The sealant used in the tire repair kit has a shelf life, and the expiry date is shown on the side of the sealant bottle. Ensure that the bottle is replaced before the expiry date.
JAG1388
34
2
6
5
1
12
11
8
910
7
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Your vehicle may not be equipped with a spare tire. If this is the case, in its place you will find a Jaguar tire repair kit (except where run-flat tires are fitted). The Jaguar tire repair kit can be used to repair one tire, and it is essential that you read the following guide before attempting to repair a tire.
The Jaguar tire repair kit seals most punctures caused by nails, or similar items, with a maximum diameter of 6 mm (1/4 inch).
The tire repair kit is located in the rear underfloor storage compartment, under the liner.
Jaguar tire repair kit safety informationWARNINGS
To ensure vehicle safety, it is essential that you read and understand the following information. Failure to
follow the instructions given here may lead to serious tire damage, and may result in death or serious injury.
If you are in any doubt regarding your ability to carry out the instructions, contact your Jaguar Dealer before attempting the repair.
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WARNINGSSome tire damage may only be partially sealed, or may not seal at all, depending on the amount and type of
damage. Any loss of tire pressure can seriously affect vehicle safety.
Do not use the tire repair kit if the tire has been damaged by driving while under-inflated.Only use the tire repair kit to seal damage located within the tire tread area.Do not use the tire repair kit to seal damage to the tire sidewall.
Do not exceed 80 km/h (50 mph) when a repaired tire is fitted to the vehicle.The maximum distance that should be driven when a repaired tire is fitted, is 200 km (125 miles).When a repaired tire is fitted, drive with caution and avoid sudden braking or steering manoeuvres.Only use the tire repair kit for the vehicle with which it was supplied.
Do not use the tire repair kit for any purpose other than tire repair.
Never leave the tire repair kit unattended when in use.
Only use the tire repair kit within the -30°C to +70°C (-22°F to +158°F) temperature range.Always keep children and animals at a safe distance from the tire repair kit when in use.Do not stand directly beside the compressor when it is operating.
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Using the Jaguar tire repair kit
Note: All vehicle drivers and occupants should be made aware that a temporary repair has been made to a tire fitted to the vehicle. They should also be made aware of the special driving conditions imposed when using a repaired tire.
Repair procedure
1. Open the tire repair kit and peel off the maximum speed label. Attach the label to the facia in the driver's field of view. Take care not to obstruct any of the instruments or warning indicators.
2. Uncoil the compressor power cable and the inflation hose.
3. Unscrew the orange cap from the sealant bottle receiver and the red sealant bottle cap.
4. Screw the sealant bottle into the receiver (clockwise) until tight.• Screwing the bottle onto the receiver will
pierce the bottle’s seal. Do not unscrew a full or partly used bottle from the receiver. Doing so will result in sealant leaking from the bottle.
5. Remove the tire valve cap from the damaged tire.
Check the tire sidewall prior to inflation. If any cracks, damage or deformities are apparent, do not inflate the tire.Watch the tire sidewall during inflation. If any cracks, bumps or similar damage, or deformities
appear, switch off the compressor, and deflate the tire.
WARNINGSAvoid skin contact with the sealant which contains natural rubber latex.
If the tire inflation pressure does not reach 1.8 bar (26 lbf/in2) within seven minutes, the tire may have suffered
excessive damage. A temporary repair will not be possible, and the vehicle should not be driven until the tire has been replaced.
CAUTIONSBefore attempting a tire repair, ensure that the vehicle is parked safely, as far away from passing traffic as possible.Ensure that the parking brake is applied, and P (Park) is selected.Do not attempt to remove foreign objects such as nails, screws, etc. from the tire.To prevent battery drain, always run the engine when using the compressor,
unless the vehicle is in an enclosed, or poorly ventilated space as this may cause asphyxiation.
To prevent overheating do not operate the compressor continuously for longer than ten minutes.
WARNINGS
WARNINGCheck the tire sidewall prior to inflation. If there are any cracks, bumps or similar damage, do not
attempt to inflate the tire. Do not stand directly beside the tire while the compressor is pumping. Watch the tire sidewall. If any cracks, bumps or similar damage appear, turn off the compressor and let the air out by means of the pressure relief valve. Do not continue to use the tire.
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6. Remove the protective cap from the inflation hose and connect the inflation hose to the tire valve. Ensure that the hose is screwed on firmly.
7. Ensure that the compressor on/off switch is in the off (0) position
8. Insert the power cable connector into the auxiliary power socket in the glove box. See AUXILIARY POWER SOCKET (page 122).
9. Unless the vehicle is in an enclosed or poorly ventilated area, start the engine.
10. Set the compressor on/off switch to the on (I) position.
11. Inflate the tire to a minimum of 1.8 bar (26 lbf/in², 180 kPa) and a maximum of 3.5 bar (51 lbf/in², 350 kPa).• When pumping the sealant through the
tire valve, the pressure may rise up to 6 bar (87 lbf/in², 600 kPa). The pressure will drop again after approximately 30 seconds.
12. During inflation, switch the compressor off briefly, to check the tire pressure using the gauge mounted on the compressor.• It should not take longer than seven
minutes to inflate the tire. If the tire has not reached the minimum pressure after seven minutes, the tire should not be used.
13. Once the tire has been inflated to at least 1.8 bar (26 lbf/in²), switch off the compressor. If desired, the engine may be turned off after the compressor has been turned off.
14. Remove the power connector from the auxiliary power socket.
15. Remove the inflation hose from the tire valve by unscrewing it as quickly as possible (counterclockwise).
16. Replace the inflation hose protective cap, and the tire valve cap.
17. Do not remove the sealant bottle from the receiver.
18. Ensure that the tire repair kit is placed securely in the vehicle. You will need to use the kit to check the tire pressure after 3 km (2 miles), so ensure that it is easily accessible.
19. Immediately drive the vehicle for 3 km (2 miles), to allow the sealant to coat the inner surface of the tire and form a seal at the puncture. Observe the sticker indicating the maximum permissible speed.
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Checking the tire pressure after a repair
1. Drive the vehicle for 3 km (2 miles) then stop in a safe place. Carry out a visual examination of the tires condition.
2. Remove the protective cap from the inflation hose.
3. Screw the inflation hose connector firmly onto the tire valve.
4. Read the tire pressure from the gauge.
5. If the pressure of the sealant filled tire is above 1.3 bar (19 lbf/in2) adjust the pressure to the correct value. See TIRE CARE (page 196).
6. Ensure that the compressor on/off switch is in the off position (O) and insert the power cable connector into the auxiliary power socket.
If the vehicle is in a well ventilated area, start the engine.
7. Switch on the compressor (I) and inflate the tire to the correct pressure.
8. To check the tire pressure, turn off the compressor then read the pressure from the gauge.
9. When the compressor is off, if the tire pressure is too high, release the required amount of pressure using the pressure relief valve.
10. Once the tire is inflated to the correct pressure, switch off the compressor and remove the power plug from the auxiliary socket.• The use of the tire repair kit sealant may
lead to error prompts and incorrect readings of the Tire Pressure Monitoring System. Therefore, use the tire repair kit pressure gauge to check and adjust the damaged tire's inflation pressure.
11. Unscrew the inflation hose connector from the tire valve, replace the tire valve cap and the inflation hose connector protective cap.
12. Do not remove the sealant bottle from the receiver.
13. Ensure that the tire repair kit (including the bottle and receiver caps) is placed securely in the vehicle.
14. Drive to the nearest tire repair center, or Jaguar Dealer for a replacement tire to be fitted. Ensure that you make the repair center aware that the tire repair kit has been used before the tire is removed.
15. Both the tire inflation hose, and the sealant container should be replaced once a new tire has been fitted.
Used sealant containers and the tire inflation hose, should be disposed of by a tire specialist, or your Jaguar Dealer, in compliance with local waste disposal regulations.
WARNINGSWhen driving the vehicle, if you experience vibrations, abnormal steering, or noises, reduce speed
immediately. Drive with extreme caution and reduced speed, to the first safe place to stop the vehicle. Visually examine the tire and check its pressure. If there are any signs of damage or deformity to the tire, or the tire pressure is below 1.3 bar (19 lbf/in2), do not continue driving.
Consult a tire repair center, or your Jaguar Dealer for advice concerning the replacement of a tire after using a tire repair kit.
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TIRE PRESSURE MONITORING SYSTEM (TPMS)
Note: Non-approved accessories may interfere with the system. If this occurs, TIRE PRESSURE SYSTEM FAULT is displayed in the message center.
Tires may affect the performance of the TPMS. Always replace tires in accordance with recommendations. See RECOMMENDED TIRE FITMENT (page 224).
Your vehicle may be equipped with a TPMS which monitors pressure in each tire (temporary use spare tires are not fitted with sensors and are consequently not monitored).
Wheels fitted with a TPMS can be easily visually identified by the external metal lock nut and valve (1). All Jaguar non-TPMS wheels have a rubber valve fitted (2).
TPMS operationThe TPMS monitors the pressure of the tires via sensors located in each wheel and a receiver located within the vehicle. Communication between sensor and receiver is via Radio Frequency (RF) signals.
The tire pressure warning comprises a yellow warning telltale within the instrument cluster and
an associated message within the message center.
WARNINGThe TPMS is not a substitute for manually checking tire pressures. Tire pressures should be checked
regularly using an accurate pressure gauge when cold. Failure to properly maintain your tire pressures could increase the risk of tire failure, with consequential loss of vehicle control and personal injury.
The TPMS cannot register damage to a tire. Regularly check the condition of your tires, especially if the vehicle is driven off road.
1
2
E91713
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Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should determine the proper tire inflation pressure for those tires).
As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale.
The TPMS may issue a warning if the under inflation becomes significant. When driving through variable climatic conditions the TPMS warnings may be intermittent.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists
When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly.
A supplementary text message will accompany the system indicator and will display TIRE PRESSURE SYSTEM FAULT.
AVE FUELA MPG
CHECK TIRE PRESSURE
E93456
CAUTIONWhen inflating tires, care should be taken to avoid bending or damage to the
TPMS valves. Always ensure correct alignment of the inflation head to the valve stem.
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Temporary use spare wheel and tire changeShould it be necessary to change a wheel and tire with the temporary use spare, then the system will automatically recognise the change in wheel positions. Then after approximately ten minutes of driving above 25 km/h (18 mph), a text message TIRE NOT MONITORED will be displayed accompanied by illumination of the warning telltale and the corresponding block in the vehicle graphic.
The warning telltale will initially flash and will subsequently revert to continuous illumination. Extended use of the temporary use spare wheel will produce an additional text message TIRE PRESSURE SYSTEM FAULT.
The TPMS display sequence will be activated at every ignition cycle until the temporary use spare wheel is replaced by a fully operational full size wheel and tire assembly.
Always replace the temporary use spare wheel before having TPMS faults investigated. The fault may well be rectified with the fitment of a fully operational full size running tire in lieu of the temporary use wheel and tire assembly.
If a tire needs to be changedIt is recommended that you should always have your tires serviced by a Jaguar Dealer.
If a TPMS is fitted, each wheel and tire assembly, with the exception of a temporary use spare is equipped with a tire pressure sensor connected to the tire valve stem.
In order to avoid damage to the sensor the tires must be removed and refitted to the road wheel in a specific manner. Care must be taken to avoid contact between the bead of the tire and the sensor during removal and refitting of the tire, otherwise the sensor may become damaged and or inoperable.
Sensors can be removed from the wheel by the unscrewing of the valve retention nut.
Replacement sensor fitment procedureA replacement sensor must be fitted to a running wheel in order to be recognised by the system. Recognition only occurs when the vehicle is driven above 25 km/h (18 mph) for approximately ten minutes.
Should the TPMS warning for any wheel not clear, even after ensuring correct inflation pressures and driving for more than ten minutes above 25 km/h (18 mph), contact your Jaguar Dealer.
CAUTIONValve stem seal, washer, nut, valve core and cap should be replaced at every tire
change. Valve stem seal, washer and nut must be replaced if valve retention nut is loosened. Sensor units and nuts must be refitted using correct torques and associated torque profile. Damage to the vehicle may result if these precautions are not taken.
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TPMS information messagesMessage Warning
indicatorPriority
indicatorMeaning
CHECK TIRE PRESSURE (Graphic indication displays which tire is under inflated.)
TPMS Amber You should as soon as possible stop, check your tire and inflate them to the recommended pressure.
CHECK ALL TIRE PRESSURES
TPMS Amber One or more tire is significantly under-inflated. You stop as soon as possible, check your tires and inflate them to the recommended pressure. This message may be displayed when the vehicle is learning a new sensor to vehicle and one or more tires has low pressure.
TIRE PRESSURE SYSTEM FAULT
TPMS Amber 1. You have fitted wheels and tires which do not have TPMS sensors. You should as soon as possible have TPMS sensors fitted to wheels and tires.
2. TPMS sensors have become defective, an unapproved accessory is interfering with the TPMS or a general fault has been detected in the TPMS. Contact a Jaguar Dealer as soon as possible.
TIRE NOT MONITORED (Graphic indication displays which tire is not monitored.)
TPMS Amber You have a temporary use spare wheel fitted at the corresponding position.
You should limit your vehicle speed to 80 km/h (50 mph) and as soon as possible replace the temporary use spare wheel with a correctly inflated full size tire.
The TPMS sensor, at the corresponding position, has become defective, an unapproved accessory is interfering with the TPMS or you have fitted a wheel and tire which does not have a sensor. Contact a Jaguar Dealer as soon as possible.
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TIRE GRADING
United States Department of Transportation - Uniform Tire Quality GradesThe following information relates to the tire grading system developed by the National Highway Traffic Safety Administration which will grade tires by tread wear, traction and temperature performance.
Note:
Tires that have deep tread, and winter tires, are exempt from these markings requirements.
Quality grades, where applicable, can be found on the tire sidewall between the tread shoulder and maximum section width.
For example: Treadwear 200 Traction AA temperature A
In addition to the marking requirements, passenger car tires must conform to Federal Safety Requirements.
Tread wearThe tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1.5) times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.
TractionThe traction grades, from the highest to the lowest are AA, A, B and C. The grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
Temperature - A, B, CThe temperature grades are A (the highest), B and C representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.
WARNINGThe traction grade assigned to this tire is based on straight-ahead braking traction tests and does not
include acceleration, cornering, hydroplaning, or peak traction characteristics.
WARNINGThe temperature grade for this tire is established for a tire that is properly inflated and not over loaded.
Excessive speed, under-inflation or excessive loading, either separately or in combination, can cause heat build-up and possible tire failure.
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TIRE GLOSSARY
psi or lbf/in² Pounds per square inch, an imperial unit of measure for pressure.
kPaKilo Pascal, a metric unit of measure for pressure.
Cold tire pressureThe air pressure in a tire which has been standing in excess of three hours, or driven for less than1.6 km (1 mile).
Maximum inflation pressureThe maximum pressure to which the tire should be inflated. This pressure is given on the tire sidewall in lbf/in² (psi) and kPa.
Note:
This pressure is the maximum allowed by the tire manufacturer. It is not the pressure recommended for use.
Kerb weightThe weight of a standard vehicle, including a full tank of fuel, any optional equipment fitted, and with the correct coolant and oil levels.
Gross vehicle weightThe maximum permissible weight of a vehicle with driver, passengers, load, luggage, equipment, and towbar load.
Accessory weightThe combined weight (in excess of those items replaced) of items available as factory installed equipment.
Production options weightThe combined weight of options installed which weigh in excess of 1.4 kg (3 lb.) more than the standard items that they replaced, and are not already considered in kerb or accessory weights. Items such as heavy duty brakes, high capacity battery, special trim etc.
Vehicle capacity weightThe number of seats multiplied by 68 kg (150 lb.) plus the rated amount of load/luggage.
Maximum loaded vehicle weightThe sum of kerb weight, accessory weight, vehicle capacity weight, plus any production option weights.
RimThe metal support for a tire, or tire and tube, upon which the tire beads are seated.
BeadThe inner edge of a tire that is shaped to fit to the rim and form an airtight seal. The bead is constructed of steel wires which are wrapped, or reinforced, by the ply cords.
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PRODUCTION OPTION WEIGHTS(USA only)
This table lists the production options weights. To calculate the curb weight of your vehicle, add the weight of all production options, including optional alloy wheels and spare wheel, to the basic curb weight for your vehicle.
Note: The table only lists optional equipment that weigh more than 3.0 lb. (1.4 kg).
Note: The weights listed under Wheels and tires give the increase in weight over a standard set of four wheels: the figure only needs to be added to the curb weight once.
WARNINGDo not exceed the weight limits specified on the Tire loading information label. See TIRE CARE (page 196).
Weight
lb. kg
Curb weight, no options fitted - See WEIGHTS (page 243).
Production options
16 way luxury sport seats 7.72 3.5
Adaptive Front Lighting System 3.31 1.5
Wheels and tires
Normally aspirated engine:
19 inch wheels (Carelia) 0 0
20 inch wheels (Senta) 38.8 17.6
19 inch wheels (Sabre chromed) 11.3 5.14
19 inch wheels (Sabre chromed), Run-flat tires (no temporary use spare wheel) 11.3 5.14
Supercharged engine:
19 inch wheels (Jupiter) 0 0
20 inch wheels (Senta) 16.8 7.6
20 inch wheels (Cremona) 13.7 6.2
19 inch wheels (Sabre chromed) 11.3 5.14
19 inch wheels (Sabre chromed), Run-flat tires (no temporary use spare wheel) 11.3 5.14
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Steps for determining correct load limit
1. Locate the statement, The combined weight of occupants and cargo should never exceed XXXX kg or XXXX lb on your vehicle’s placard).
2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from XXXX kg or XXXX lb (weight given on placard).
4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the XXXX amount equals 1400 lb, and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lb: (1400 - 750 (5 x 150) = 650 lb).
5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle.
The number and weight of passengers will affect the cargo and luggage load capacity. In the example above, the cargo and luggage load capacity is 650 lb. However, if fewer passengers ride in the vehicle, the luggage load capacity will increase. If this vehicle carries three 150 lb passengers, the cargo and luggage load capacity will increase to 950 lb: (3 x 150 = 450 lb, and 1400 - 450 = 950 lb).
If the passengers weigh more, the cargo and luggage load capacity will decrease.
WARNINGDo not exceed the vehicle capacity weight (the total weight of driver, passengers and cargo) given on the
tire information label. See TIRE CARE (page 196).
WARNINGThe weight of accessories must also be subtracted from the available cargo and luggage load capacity. If
you are unsure of the weight of any accessories fitted to your vehicle, contact your Jaguar Dealer.
Overloading the vehicle will have an adverse affect on braking and handling characteristics, which could
compromise your safety. Overloading a vehicle may also cause tire damage or failure. Never overload your vehicle.
TOWING: The XK has not been designed as a towing vehicle and Jaguar Cars does not manufacture a tow bar for the vehicle.
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RECOMMENDED TIRE FITMENT
Note: This table details the tires recommended for in the USA, Canada, Mexico, Dominican Republic and Puerto Rico. For all other countries, refer to your Dealer for specific tire fitment.
Tire size Pattern
Front 245/40ZR19 98Y Pirelli P-Zero Rosso
Rear 275/35ZR19 100Y Pirelli P-Zero Rosso
Front 245/40ZR19 94Y Dunlop Sport 01 Asymmetric
Rear 275/35ZR19 96Y Dunlop Sport 01 Asymmetric
Front 255/35ZR20 97Y Dunlop Sportmaxx Directional
Rear 285/30ZR20 99Y Dunlop Sportmaxx Directional
19 inch Run-flat:
Front 245/40R19 94Y Dunlop Sport 01 RSC DSST
Rear 275/35R19 96Y Dunlop Sport 01 RSC DSST
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