
WHEELS AND TIRES
293
7. There are two jack attachment points on
each side of the vehicle. Position the jack under the attachment point to be used on alevel, firm, non-slippery surface and crank itup until it is correctly aligned and seated inthe attachment point. Before raising the vehi-cle, check that the jack is still correctly posi-tioned in the attachment.
WARNING
There are two attachment points near the rear of the vehicle. Only the rear-most attachmentpoint is intended for the jack (see the illustra-tion).
8. Raise the vehicle until the wheel to be changed is lifted off the ground.
9. Unscrew the wheel nuts completely and remove the wheel.
WARNING
• The jack must correctly engage the jack attachment.
• Be sure the jack is on a firm, level, non-slippery surface.
• Never allow any part of your body to beextended under a vehicle supported by ajack.
• Use the jack intended for the vehiclewhen changing a tire. For any other job,use stands to support the vehicle.
• Apply the parking brake and put the gear selector in the Park (
P) position.
• Block the wheels standing on the ground, use rigid wooden blocks or large stones.
• The jack should be kept well-greased andclean, and should not be damaged.
• No objects should be placed between thebase of jack and the ground, or betweenthe jack and the attachment bar on thevehicle.
NOTE
The jack provided with your vehicle is intended to be used only in temporary situa-tions such as changing wheels in the event ofa flat tire. Only the jack that came with yourparticular model should be used to lift thevehicle. If the vehicle needs to be lifted morefrequently or for a prolonged period, using agarage jack or hoist is recommended. Alwaysfollow this device

WHEELS AND TIRES
294
Changing a wheel – spare wheel Wheel changes should always be carried out correctly.
Spare tire
The spare tire in your vehicle2
is called a "Tem-
porary Spare". Recommended tire pressure (see the placard on the B-pillar or on the fuel filler door) should bemaintained irrespective of which position on thevehicle the temporary spare tire is used on. In the event of damage to this tire, a new one can be purchased from your Volvo retailer.
WARNING
Current legislation prohibits the use of the "Temporary Spare" tire other than as a tem-porary replacement for a punctured tire. Itmust be replaced as soon as possible by astandard tire. Road holding and handling maybe affected with the "Temporary Spare" inuse. Do not exceed 50 mph (80 km/h).
CAUTION
The vehicle must not be driven with wheels of different dimensions or with a spare tire otherthan the one that came with the vehicle. Theuse of different size wheels can seriouslydamage your car's transmission.
Spare wheelThe spare wheel is only intended for temporary use. Replace it with a normal wheel as soon aspossible. The car's handling may be altered bythe use of the spare wheel. The correct tire pres-sure for the spare wheel is stated in the tire pres-sure table, see the tire inflation decal on the driv-er's door opening.
WARNING
Current legislation prohibits the use of the “Temporary Spare” tire other than as a tempo-rary replacement for a punctured tire. It mustbe replaced as soon as possible by a stand-ard tire. Road holding and handling may beaffected with the “Temporary Spare” in use.
CAUTION
The vehicle must never be driven with more than one temporary spare wheel.
The spare wheel is located in the spare wheel well with the rim side down. There are two foamblocks, one under the spare wheel and one over/inside. The upper one contains all tools. The same bolt runs through to secure the spare wheel and the foam blocks.
Related information
• Changing a wheel – installing a wheel(p. 295)
• Changing a wheel – removing wheel (p. 291)
2
Not on models equipped with the Tire sealing system.

WHEELS AND TIRES
295
Changing a wheel – accessing the spare wheel
The following procedure explains how to access the spare wheel (where applicable).
1. Open the floor hatch.
2. Undo the retaining bolt.
3. Lift out the foam block.
4. Lift out the spare wheel.The other two blocks can remain in the spare wheel well.
After use
The foam block and spare wheel must be replaced in the reverse order. Note the arrow onthe upper foam block. It should point forward.
Changing a wheel – installing a wheel
It is important to re-install wheels properly.
Re-installing the wheel1. Clean the contact surfaces on the wheel and hub.
2. Lift the wheel and place it on the hub.
Tighten the wheel nuts
3. Install the wheel nuts and tighten hand-tight. Using the lug wrench, tighten crosswise until all nuts are snug.
4. Lower the vehicle to the ground and alter- nately tighten the bolts crosswise to103 ft. lbs. (140 Nm). 5. Press the plastic covers onto the wheel nuts
and Install the wheel cover (where applica-ble). The opening in the wheel cover for thetire's inflation valve must be positioned overthe valve.
Related information
• Changing a wheel – spare wheel (p. 294)
• Changing a wheel – removing wheel (p. 291)

WHEELS AND TIRES
296
Tire inflation – general information
Check tire inflation pressure regularly.
Inflation placard
G032521
Tire inflation placard
Tire inflationSee the tire inflation decal on the driver's door opening. This decal indicates the designation ofthe factory-mounted tires on your vehicle, as wellas load limits and inflation pressure.
NOTE
• The placards shown indicate inflation pressure for the tires installed on thevehicle at the factory only.
• A certain amount of air seepage from thetires occurs naturally and tire pressurefluctuates with seasonal changes in tem-perature. Always check tire pressure reg-ularly.
•Use a tire gauge to check the tire inflation pressure, including the spare, at least once amonth and before long trips. You are stronglyurged to buy a reliable tire pressure gauge,as automatic service station gauges may beinaccurate.
• Use the recommended cold inflation pres-sure for optimum tire performance and wear.
• Under-inflation or over-inflation may causeuneven treadwear patterns.
WARNING
•
Under-inflation is the most common cause of tire failure and may result insevere tire cracking, tread separation, or"blow-out," with unexpected loss of vehi-cle control and increased risk of injury.
• Under-inflated tires reduce the load car-rying capacity of your vehicle. When weather temperature changes occur, tire inflation pressures also change. A 10-degreetemperature drop causes a corresponding dropof 1 psi (7 kPa) in inflation pressure. Check yourtire pressures frequently and adjust them to theproper pressure, which can be found on the vehi-cle's tire information placard or certification label.
Related information
•
Tire specifications (p. 298)
• Tires – storage and age (p. 289)
• Tires – tread wear indicator (p. 290)

WHEELS AND TIRES
297
Tire inflation – checking pressure
Inflation pressure should be checked when the tires are cold.
Cold tires
The tires are considered to be cold when they have the same temperature as the sur-rounding (ambient) air. This temperature is normally reached after the vehicle has been parked for at least 3 hours. After driving a distance of approximately 1 mile (1.6 km), the tires are considered to be hot. If youhave to drive farther than this distance to pumpyour tire(s), check and record the tire pressurefirst and add the appropriate air pressure whenyou get to the pump. If checking tire pressure when the tire is hot, never "bleed" or reduce air pressure. The tiresare hot from driving and it is normal for pressuresto increase above recommended cold pressures.A hot tire at or below recommended cold inflationpressure could be significantly under-inflated.
To check inflation pressure:
1. Remove the cap from the valve on one tire, then firmly press the tire gauge onto the valve.
2. Add air to reach the recommended air pres- sure. 3. Replace the valve cap.
CAUTION
•
After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
4. Visually inspect the tires to make sure there
are no nails or other objects embedded that could puncture the tire and cause an air leak.
5. Check the sidewalls to make sure there are no gouges, cuts, bulges or other irregulari-ties.
6. Repeat this procedure for each tire, including the spare.
NOTE
• If you overfill the tire, release air by push- ing on the metal stem in the center of thevalve. Then recheck the pressure withyour tire gauge.
• Some spare tires require higher inflationpressure than the other tires. Consult thetire inflation pressure table or see theinflation pressure placard.
Related information
•Tire specifications (p. 298)
• Tires – storage and age (p. 289)
• Tires – tread wear indicator (p. 290)

WHEELS AND TIRES
298
Tire specifications
The following information can be found on a tire's sidewall.
Tire ratings
Speed ratings
The speed ratings in the table translate as follow:
Speed ratings
M81 mph (130 km/h)
Q100 mph (160 km/h)
T118 mph (190 km/h)
H130 mph (210 km/h)
V149 mph (240 km/h)
W168 mph (270 km/h)
Y186 mph (300 km/h)
Information on the sidewall
Federal law mandates that tire manufacturers place standardized information on the sidewall ofall tires (see the illustration). The following information is listed on the tire sidewall: The tire designation:
NOTE
Please be aware that the following tire desig- nation is an example only and that this par-
ticular tire may not be available on your vehi- cle.
1. 215 : the width of the tire (in millimeters)
from sidewall edge to sidewall edge. The larger the number, the wider the tire.
2. 65: The ratio of the tire's height to its width
in percent.
3. R: Radial tire (the designation RF and the
symbol indicate that the vehicle is
equipped with optional self-supporting run flat tires 3
.
4. 15: The diameter of the wheel rim (in
inches).
5. 95: The tire's load index. In this example, a
load index of 95 equals a maximum load of 1521 lbs (690 kg).
6. H: The tire's speed rating, or the maximum
speed at which the tire is designed to bedriven for extended periods of time, carryinga permissible load for the vehicle, and withcorrect inflation pressure. For example, Hindicates a speed rating of 130 mph(210 km/h).
NOTE
The tire's load index and speed rating may not appear on the sidewall because they arenot required by law.
3 Self-supporting run flat tires may not be available on all models

WHEELS AND TIRES
}}
299
7.
M+S or M/S = Mud and Snow, AT = All Ter-
rain, AS = All Season
8. U.S. DOT Tire Identification Number (TIN) : This begins with the letters "DOT" and
indicates that the tire meets all federalstandards. The next two numbers or lettersare the plant code where it was manufac-tured, the next two are the tire size code andthe last four numbers represent the weekand year the tire was built. For example,1510 means that the tire was manufacturedduring week 15 of 2010. The numbers inbetween are marketing codes used at themanufacturer's discretion. This informationhelps a tire manufacturer identify a tire forsafety recall purposes.
9. Tire Ply Composition and MaterialUsed : Indicates the number of plies indi-
cates or the number of layers of rubber-coated fabric in the tire tread and sidewall.Tire manufacturers also must indicate the plymaterials in the tire and the sidewall, whichinclude steel, nylon, polyester, and others.
10. Maximum Load : Indicates the maximum
load in pounds and kilograms that can becarried by the tire. Refer to the vehicle's tireinformation placard located on the B-Pillarfor the correct tire pressure for your vehicle.
11. Treadwear, Traction, and Temperaturegrades : see Tire specifications – Uniform
Tire Quality Grading (p. 302) for more infor-mation. 12.
Maximum permissible inflationpressure: the greatest amount of air pres-
sure that should ever be put in the tire. Thislimit is set by the tire manufacturer.
Loading specifications Properly loading your vehicle will provide maxi- mum return of vehicle design performance.
Before loading your vehicle, familiarize yourself with the following terms for determining yourvehicle's weight ratings, with or without a trailer,from the vehicle's Federal/Canadian Motor Vehi-cle Safety Standards (FMVSS/CMVSS) label, andthe vehicle's tire information placard:
Curb weightThe weight of the vehicle including a full tank offuel and all standard equipment. It does notinclude passengers, cargo, or optional equipment.
Capacity weightAll weight added to the curb weight, includingcargo and optional equipment. When towing,trailer hitch tongue load is also part of cargoweight.
Permissible axle weightThe maximum allowable weight that can be car-ried by a single axle (front or rear). These num-bers are shown on the Federal/Canadian MotorVehicle Safety Standards (FMVSS/CMVSS) label.The total load on each axle must never exceed itsmaximum permissible weight.
Gross vehicle weight (GVW)The vehicle's curb weight + cargo + passengers.

WHEELS AND TIRES
300
NOTE
•The location of the various labels in your vehicle, see Label information (p. 366).
• A table listing important weight limits foryour vehicle, see Weights (p. 372).
Loading specifications – load limit The load limit of your vehicle is the combined weight of the occupants and cargo.
Steps for Determining Correct Load
Limit
1. Locate the statement "the combined weight of occupants and cargo should never exceed XXX kg or XXX lbs." on your vehicle's plac-ard.
2. Determine the combined weight of the driver and passengers that will be riding in yourvehicle.
3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.
4. The resulting figure equals the available amount of cargo and luggage load capacity.For example, if the "XXX" amount equals1400 lbs. and there will be five 150 lb. pas-sengers in your vehicle, the amount of availa-ble cargo and luggage load capacity is650 lbs. (1400 – 750 (5 × 150) = 650 lbs.)
5. Determine the combined weight of luggage and cargo being loaded on the vehicle. Thatweight may not safely exceed the availablecargo and luggage load capacity calculatedin Step 4. 6. If your vehicle will be towing a trailer, load
from your trailer will be transferred to yourvehicle. Consult this manual to determinehow this reduces the available cargo and lug-gage load capacity of your vehicle.WARNING
• Exceeding the permissible axle weight, gross vehicle weight, or any other weightrating limits can cause tire overheatingresulting in permanent deformation orcatastrophic failure.
• Do not use replacement tires with lowerload carrying capacities than the tires thatwere original equipment on the vehiclebecause this will lower the vehicle's GVWrating. Use only tires with the correct loadcarrying capacity. Consult your Volvoretailer for information.