2007 VOLVO XC70 wheel size

2007 Volvo XC70
WARNING!
l No objects or accessory equipment, e.g. dashboard covers, may be placed \
on, attached to, or
installed near the air bag hatch (the area above the glove compartment)\
or the area affected by airbag
deployment (see the illustration on
page 16).
l There should be no loose articles, e.g. coffee cups, on the floor, seat,\
or dashboard area.
l Never try to open the airbag cover on the steering wheel or the passenge\
r's side dashboard. This
should only be done by a trained and qualified Volvo service technician.\
Failure to follow these instructions can result in injury to the vehicle\
occupants.
pg. 20 Safety
Occupant Weight Sensor (OWS)
Disabling the passenger's side front airbag
Volvo recommends that ALL occupants (adults and children) shorter than\
4 feet 7 inches (140 cm) be
seated in the rear seat of any vehicle with a passenger's side front air\
bag, and be properly restrained.
Children should always be seated in child restraints appropriate for the\
ir size and weight. See also the
child safety recommendations beginning on
page 30.
The Occupant Weight Sensor (OWS) is designed to meet the regulatory re\
quirements of Federal Motor
Vehicle Safety Standard (FMVSS) 208 and is designed to disable (will \
not inflate) the passenger's side
front airbag under certain conditions.
The OWS works with sensors that are part of the front passenger's seat a\
nd seat belt. The sensors are
designed to detect the presence of a properly seated occupant and determ\
ine if the passenger's side front
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2007 Volvo XC70
Volvo recommends that you always drive on tires of the same brand, size,\
construction (radial), tread
pattern, load-, speed-, traction- , temperature-, and treadwear rating. \
Never drive on mixed tires, except
for brief periods when the temporary spare tire is in use.
Always use properly inflated tires of correct dimensions. Tire size and \
inflation pressures are shown on
the tire inflation pressure placards, located on the driver's side B-pil\
lar (the structural member at the side
of the vehicle, at the rear of the driver's door opening), or on the in\
side of the fuel filler door on
Canadian models.
Temporary Spare
The temporary spare tire is for temporary, low-speed, short-distance use\
only. Replace it with a full-
sized tire as soon as possible. Do not drive on the temporary spare at s\
peeds above 50 mph (80km/h) or
for distances greater than 50 miles (80 km).
Never install snow chains on a temporary spare.
pg. 135 Starting and driving
Four-C active chassis system
Four-C active chassis
The FOUR-C (Continuously Controlled Chassis Concept) active chassis sy\
stem, consisting of Comfort
and Sport modes, is available as an option.
NOTE: The V70 R has a standard FOUR-C system consisting of Comfort, Sport, an\
d Advanced sport
modes. The buttons for controlling these driving modes are located in ce\
nter instrument panel, above the
ventilation system panel vents, see the illustration in the right column\
. These buttons can be pressed at
any time to change driving modes. An indicator light in the selected but\
ton will come on to indicate the
driving mode that is currently selected.
This system is based on a number of sensors that continuously monitor fa\
ctors such as the vehicle's
lateral and vertical movements, speed, and movements of the wheels. The \
sensors receive data up to 500
times per second, which is used to provide extremely fast and precise ad\
justment of each shock
absorber. The system adjusts the stiffness of the shock absorbers approx\
imately 100 times per second

Use the button in the center console to switch between the driving modes\
Comfort and Sport. This can
be done at any time.
Comfort
The Comfort mode chassis setting offers the greatest amount of shock abs\
orption and the softest ride.
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2007 Volvo XC70
l Check periodically that the load carriers and load are properly secured.\

l Remember that the vehicle's center of gravity and handling change when y\
ou carry a load on the roof.
l The vehicle's wind resistance and fuel consumption will increase with th\
e size of the load.
l Drive smoothly. Avoid rapid starts, fast cornering and hard braking.
Attaching load carriers
The attachment brackets for the load carriers are located under the roof\
molding.
- Make sure that the load carriers are placed in the right direction. Se\
e the mark on the decal under the
cover.
- Press the guide lugs into the holes (1).
- Carefully lower the opposite side of the load carrier to the roof.
- Loosen the tightening wheel slightly. Slide the hook on the load carri\
er attachment into the attachment
bracket under the roof molding.
- Turn the tightening wheel to secure the load carrier in the attachment\
bracket.
pg. 149 Starting and driving
Load carriers (accessory)
- Repeat this procedure for the other load carrier attachments.
- Check that the hooks on all four load carrier attachments are securely\
tightened in the respective
attachment brackets on the roof of the vehicle.
- Press down the covers.
Check periodically that the load carriers and load are properly secured.\

pg. 150 Starting and driving
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2007 Volvo XC70
surfaces.
Certain models are equipped with "all-season" tires, which provide a som\
ewhat higher degree of road
holding on slippery surfaces than tires without the "all-season" rating.\
However, for optimum road
holding on icy or snow-covered roads, we recommend suitable winter tires\
on all four wheels.
When replacing tires, be sure that the new tires are the same size desig\
nation, type (radial) and
preferably from the same manufacturer, on all four wheels. Otherwise the\
re is a risk of altering the
vehicle's roadholding and handling characteristics.
Storing wheels and tires
When storing complete wheels (tires mounted on rims), they should be s\
uspended off the floor or placed
on their sides on the floor.
Tires not mounted on rims should be stored on their sides or standing up\
right, but should not be
suspended. CAUTION!
Tires should preferably be stored in a cool, dry, dark place, and should\
never be stored in close
proximity to solvents, gasoline, oils, etc.
Tread wear indicator
The tires have wear indicator strips running across or parallel to the t\
read. The letters TWI are printed on
the side of the tire. When approximately 1/16" (1.6 mm) is left on the\
tread, these strips become visible
and indicate that the tire should be replaced. Tires with less than 1/16\
" (1.6 mm) tread offer very poor
traction.
When replacing worn tires, it is recommended that the tire be identical \
in type (radial) and size as the
one being replaced. Using a tire of the same make (manufacturer) will \
prevent alteration of the driving
characteristics of the vehicle.
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2007 Volvo XC70
pg. 157 Wheels and tires
General information
WARNING!
l The wheel and tire sizes for your Volvo are specified to meet stringent \
stability and handling
requirements. Unapproved wheel/tire size combinations can negatively aff\
ect your vehicle's stability
and handling. Approved tire sizes are shown in the Tire inflation pressu\
re tables on
pages 160 and
161.
l Any damage caused by installation of unapproved wheel/tire size combinat\
ions will not be covered
by your new vehicle warranty. Volvo assumes no responsibility for death,\
injury, or expenses that
may result from such installations.
New tires
Remember that tires are perishable goods. As of 2000, the manufacturing \
week and year will be
indicated with 4 digits (e.g. 1502 means that the tire illustrated was \
manufactured during week 15 of
2002).
Tire age
Tires degrade over time, even when they are not being used. It is recomm\
ended that tires generally be
replaced after 6 years of normal service. Heat caused by hot climates, f\
requent high loading conditions
or Ultra Violet (U.V) exposure can accelerate the aging process.
You should replace the spare tire when you replace the other road tires \
due to the aging of the spare.
A tire's age can be determined by the DOT stamp on the sidewall (see th\
e illustration above).
A tire with e.g., visible cracks or discoloration should be replaced imm\
ediately.
Improving tire economy:
l Maintain correct tire pressure. See the tire pressure table on pages 160 and 161.
l Drive smoothly: avoid fast starts, hard braking and tire screeching.
l Tire wear increases with speed.
l Correct front wheel alignment is very important.
l Unbalanced wheels impair tire economy and driving comfort.
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2007 Volvo XC70
Inflation pressure
The tires are considered to be cold when they have the same temperature \
as the surrounding
(ambient) air.
This temperature is normally reached after the vehicle has been parked f\
or at least 3 hours.
After driving a distance of approximately 1 mile (1.6 km), the tires a\
re considered to be hot. If you have
to drive farther than this distance to pump your tire(s), check and re\
cord the tire pressure first and add
the appropriate air pressure when you get to the pump.
If checking tire pressure when the tire is hot, never "bleed" or reduce \
air pressure. The tires are hot from
driving and it is normal for pressures to increase above recommended col\
d pressures. A hot tire at or
below recommended cold inflation pressure could be significantly under-i\
nflated.
To check inflation pressure:
- Remove the cap from the valve on one tire, then firmly press the tire \
gauge onto the valve.
- Add air to reach the recommended air pressure.
- Replace the valve cap.
- Repeat this procedure for each tire, including the spare.
- Visually inspect the tires to make sure there are no nails or other ob\
jects embedded that could puncture
the tire and cause an air leak.
- Check the sidewalls to make sure there are no gouges, cuts, bulges or \
other irregularities.
NOTE:
l If you overfill the tire, release air by pushing on the metal stem in th\
e center of the valve. Then
recheck the pressure with your tire gauge.
l Some spare tires require higher inflation pressure than the other tires.\
Consult the tire inflation table
on
pages 160 and 161 or see the inflation pressure placard.
pg. 160 Wheels and tires
Tire inflation pressure tables - U.S. models
The following tire pressures are recommended by Volvo for your vehicle. \
Refer to the tire inflation
placard for information specific to the tires installed on your vehicle \
at the factory.
Cold tire pressures up to five persons
Tire size Front, psi (kPa)Rear, psi
(kPa)
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2007 Volvo XC70
Tire sizeCold tire pressures
up to five persons psi (kPa) Optional pressure
up to three persons psi (kPa)
FrontRear Front Rear
V70
195/65R15
205/55R16
215/55R16
235/45R17 38 (260)
38 (260) 32 (220) 32 (220)
Temporary spare tire
T125/80R17 61 (420)
61 (420) 61 (420) 61 (420)
V70 R
235/45R17 39(270)
39(270) 35 (240) 35 (240)
Temporary spare tire
T115/85R18 61 (420)
61 (420) 61 (420) 61 (420)
XC70
215/65R16
215/60R17 38 (260)
38 (260) 30 (210) 30 (210)
Temporary spare tire
T135/90R17 61 (420)
61 (420) 61 (420) 61 (420)
pg. 162 Wheels and tires
Tire Pressure Monitoring System (TPMS) - option on certain U.S. models\

only
The tire pressure monitoring system uses sensors mounted in the tire val\
ves to check inflation pressure
levels. When the vehicle is moving at a speed of approximately 20 mph (\
30 km/h) or faster, these
sensors transmit inflation pressure data to a receiver located in the ve\
hicle.
USA - FCC ID: MRXTG315AM04
This device complies with part 15 of the FCC rules. Operation is subject\
to the following conditions:
(1) This device may not cause harmful interference, and (2) this dev\
ice must accept any interference
received, including interference that may cause undesired operation.
When low inflation pressure is detected, TPMS will light up the tire pre\
ssure warning light (
) (also
referred to as a telltale) in the instrument panel, and will display a \
message in the text window. The
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2007 Volvo XC70
wording of this message is determined by the degree of inflation pressur\
e loss.
NOTE: If a fault occurs in TPMS, the tire pressure warning light will flash f\
or approximately 1 minute
and TIRE PRESS SYST SERVICE REQUIRED will be displayed.
Each tire, including the spare (if provided), should be checked monthl\
y when cold and inflated to the
inflation pressure recommended by the vehicle manufacturer on the vehicl\
e 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 i\
nflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire p\
ressure 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. Driv\
ing 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 an\
d stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenanc\
e, and it is the driver's
responsibility to maintain correct tire pressure, even if under-inflatio\
n has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
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 appro\
ximately one minute and then
remain continuously illuminated. This sequence will continue upon subseq\
uent 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 oc\
cur for a variety of reasons,
including the installation of replacement or alternate tires or wheels o\
n the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction tellta\
le after replacing one or
more tires or wheels on your vehicle to ensure that the replacement or a\
lternate tires and wheels allow
the TPMS to continue to function properly.
NOTE:
l TPMS indicates low tire pressure but does not replace normal tire mainte\
nance. For information on
correct tire pressure, please refer to the tables on
pages 160 and 161, or consult your Volvo retailer.
Erasing warning messages
When a low tire pressure warning message has been displayed, and the tir\
e pressure warning light has
come on:
pg. 163 Wheels and tires
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