2011 VOLVO V50 wheel size

07 Wheels and tires
Snow chains, snow tires, studded tires
07
187 Snow chains
Snow chains can be used on your Volvo with
the following restrictions:
•Snow chains should be installed on front
wheels only. Use only Volvo approved
snow chains.
•If accessory, aftermarket or "custom" tires
and wheels are installed and are of a size
different than the original tires and wheels,
chains in some cases CANNOT be used.
Sufficient clearances between chains and
brakes, suspension and body components
must be maintained.
•Some strap-on type chains will interfere
with brake components and therefore
CANNOT be used.
•Certain size tires may not allow the assem-
bly of snow chains/traction devices.
Consult your Volvo retailer for additional snow
chain information.
CAUTION
•Check local regulations regarding the
use of snow chains before installing.
•Always follow the chain manufacturer's
installation instructions carefully. Install
chains as tightly as possible and
retighten periodically.
•Never exceed the chain manufacturer's
specified maximum speed limit. (Under
no circumstances should you exceed
31 mph (50 km/h).
•Avoid bumps, holes or sharp turns
when driving with snow chains.
•The handling of the vehicle can be
adversely affected when driving with
chains. Avoid fast or sharp turns as well
as locked wheel braking.
Snow tires, studded tires
Tires for winter use:
•Owners who live in or regularly commute
through areas with sustained periods of
snow or icy driving conditions are strongly
advised to fit suitable winter tires to help
retain the highest degree of traction.
•It is important to install winter tires on all
four wheels to help retain traction during
cornering, braking, and accelerating. Fail-ure to do so could reduce traction to an
unsafe level or adversely affect handling.
•Do not mix tires of different design as this
could also negatively affect overall tire road
grip.
•Winter tires wear more quickly on dry roads
in warm weather. They should be removed
when the winter driving season has ended.
•Studded tires should be run-in
300–600 miles (500–1000 km) during
which the car should be driven as smoothly
as possible to give the studs the opportu-
nity to seat properly in the tires. The tires
should have the same rotational direction
throughout their entire lifetime.
NOTE
Please consult state or provincial regula-
tions restricting the use of studded winter
tires before installing such tires.

07 Wheels and tires
Temporary spare
07
188
Temporary spare
The spare tire in your vehicle1 is called a "Tem-
porary Spare".
Recommended tire pressure (see the placard
on the B-pillar or on the fuel filler door) should
be maintained irrespective of which position on
the car the temporary spare tire is used.
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. It
must be replaced as soon as possible by a
standard tire. Road holding and handling
may be affected with the "Temporary
Spare" in use. Do not exceed a speed of
50 mph (80 km/h) with the "Temporary
Spare" in use.
CAUTION
The car must not be driven with wheels of
different dimensions or with a spare tire
other than the one that came with the car.
The use of different size wheels can seri-
ously damage your car's transmission.
1Not on models equipped with the Tire sealing system.

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
07

199 Introduction
The tire pressure monitoring system1 uses sen-
sors mounted in the tire valves to check infla-
tion pressure levels. When the vehicle is mov-
ing at a speed of approximately 20 mph
(30 km/h) or faster, these sensors transmit
inflation pressure data to a receiver located in
the vehicle.
NOTE
USA – FCC ID: KR5S122780002
This device complies with part 15 of the
FCC rules. Operation is subject to the fol-
lowing conditions: (1) This device may not
cause harmful interference, and (2) this
device must accept any interference
received, including interference that may
cause undesired operation.
When low inflation pressure is detected, TPMS
will light up the tire pressure warning light
(also referred to as a telltale) in the instrument
panel and will display one of the following mes-
sages in the text window:
LOW TIRE PRESS.
CHECK TIRES or VERY LOW TIRE
PRESSURE.
NOTE
If a fault occurs in TPMS, the tire pressure
warning light will flash for approximately
1 minute and
TIRE PRESS SYST
SERVICE REQUIRED will be displayed.
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 pres-
sure 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 pres-
sure. 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 driv-
er's responsibility to maintain correct tire pres-
sure, even if under-inflation 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
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 mal-
function 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.
1This system is standard on U.S. models and optional on Canadian models

10 Audio
CD player
10

255
NOTE
The TUNING dial (6) (turn clockwise to go to
the next track/file, or counterclockwise to
go to the previous track/file) or the steering
wheel keypad can also be used for this pur-
pose.
Fast forward/back
Press and hold down the left or right arrows
keys in the menu navigation control (or the
corresponding keys on the optional steer-
ing wheel keypad) to search within a track/
file or the whole disc. The search continues
for as long as the buttons are held down.
Random playThis function plays the tracks/files on a CD in
random order (shuffle).
Activating/deactivating the random
function
If a normal CD is being played:
1.
Press MENU followed by ENTER.
2.
Select Random and press ENTER.
If a CD with audio files is being played:1.
Press MENU followed by ENTER.
2.
Select
Random and press ENTER.
3.
Select
Disc or Folder and press ENTER.
ScanThis function plays the first 10 seconds of each
track/file on the CD.

Press SCAN.

Press EXIT or SCAN to stop the scan func-
tion and listen to an entire track/file.
CD ejectPress the eject button (3) to eject the disc.
NOTE
•The Eject all function can only be used
while the vehicle is at a standstill and will
be cancelled if the vehicle begins to
move.
•For reasons of traffic safety, the ejected
CD must be removed within 12 seconds
or it will be automatically drawn back
into the slot and the CD player will enter
pause mode. Press the CD button to
restart the disc.
Compact disc care
Keep the following in mind when playing/han-
dling compact discs
•Do not put tape or labels on the disc itself.
They could become stuck in the player.
•CDR discs can cause listening problems
due to the quality of the disc or recording
equipment used.
•DualDisc: The audio side of a DualDisc
(combined CD/DVD) does not meet CD
specifications and may not play in your
audio system.
•Keep the discs clean. Wipe them with a
soft, clean, lint-free cloth, working from the
center outward. If necessary, dampen the
cloth with a neutral soap solution. Dry thor-
oughly before using.
•Never use cleaning spray or antistatic liq-
uid. Use only cleaners specifically made for
CDs.
•Use discs of the correct size only
(3.5" discs should never be used).
•Volvo does not recommend the use of
plastic outer rings on the disc.
•Condensation may occur on discs/optical
components of the CD player in cold winter
weather. The disc can be dried with a
clean, lint-free cloth. Optical components
in the CD player may, however, take up to
one hour to dry off.