2012 VOLKSWAGEN CC service

Engine Tire dimensions Tire pressure
bar psi kPa
3.6 L / 280 hp (206 kW)
4MOTION
235/45 R 17 2.3 34 230
235/40 R 18 xl 2.6 38 260
xl = reinforced sidewall.
The Tire Pressure Monitoring System is configured at the factory
with the correct tire inflation pressure applicable for the vehicle
model, engine and factory-installed tires. The tire inflation pressure
is listed on the tire inflation pressure label on the driver door jamb⇒ ,
Tire inflation pressure. The tire inflation pressures for the road tires
are listed on this label. The inflation pressure for the compact spare
is as specified on the tire pressure label or on a separate label for
the compact spare, if there is one. In the event of a discrepancy be-
tween the above figures and the tire pressures listed on the tire infla-
tion pressure label, the pressures listed on the label are the ones
you should use. The listed pressure applies to all road tires. If differ-
ent tires are installed that do not have the same cold tire inflation
pressure as the tires originally installed on your vehicle, the Tire
Pressure Monitoring System cannot properly monitor tire inflation
pressures unless the TPMS is reset to the new tire pressures
⇒ page 295. Authorized Volkswagen dealers and authorized
Volkswagen Service Facilities have the necessary special tools and
can reset the TPMS for the new tires on your vehicle.

Driving style.
Unbalanced wheels.
Wheel alignment.
Driving style – Fast cornering, hard acceleration and braking increase
tire wear. If you experience increased tire wear under normal driving
conditions, have the vehicle suspension checked by an authorized
Volkswagen dealer or an authorized Volkswagen Service Facility.
Unbalanced wheels – The wheels on a new vehicle are balanced.
When driving, however, various conditions can cause a wheel to be-
come unbalanced. Unbalanced wheels can cause wear to the steer-
ing and suspension systems. Have all wheels rebalanced. A wheel
must always be rebalanced if a new tire has been mounted.
Wheel alignment – Incorrect wheel alignment causes excessive and
uneven tire wear, impairing vehicle safety. If you notice excessive or
uneven tire wear, have the wheel alignment checked by an author-
ized Volkswagen dealer or an authorized Volkswagen Service Facili-
ty.
WARNING
Unusual vibrations or pulling to one side can indicate tire dam-
age.
Reduce speed immediately and stop when it is safe to do so.
Check tires and wheel rims for damage.
Never drive with a damaged tire or rim. Get expert assistance
instead.
If no external damage is visible, slowly and carefully drive to
the nearest authorized Volkswagen dealer, authorized
Volkswagen Service Facility, or other qualified workshop and
have the vehicle checked.

Tire labeling
(example)
Meaning
Consumer information regarding comparison to specified base
tires (standardized test procedure) ⇒  ⇒ page 284:
TREADWEAR 220 Relative service life expectancy of the tire
referenced to a U.S.-specific standard test.
TRACTION A Traction rating under wet conditions (AA, A,
B or C).
TEMPERATURE A Temperature stability of the tire at increased
test bench speeds (A, B or C).
Additional numbers found on the tire could either be tire manu-
facturer internal labels or country-specific labels (such as for
Brazil and China).

Unidirectional tires
Unidirectional tires are designed to rotate only in one direction. Unidi-
rectional tires have arrows on the sidewalls that show the direction of
rotation. Make sure you mount the tire so that it rotates in the proper
direction. The tire's performance with regard to hydroplaning, traction,
noise, and wear is worse if it is not mounted in the proper direction of
rotation.
If you have to mount a tire opposite to its proper direction of rotation,
you must drive more carefully, since the tire is no longer being used
as designed. This is particularly important on wet roads. You must
replace or remount the tire as soon as possible in order to restore the
correct direction of rotation.
Load rating code
The load index indicates the maximum permissible load per individual
tire in pounds (kilograms).
91 1356 lbs (615 kg)
92 1388 lbs (630 kg)
93 1433 lbs (650 kg)
95 1521 lbs (690 kg)

ter tire performance decreases with age – independent of the tread
profile depth.
When using winter tires:
Obey state and country-specific legal requirements.
Install winter tires on all 4 wheels.
Use winter tires only under wintry road conditions.
Only use winter tires with dimensions approved for the vehicle.
Use only winter tires of the same tire belt design, the same dimen-
sions (tread circumference), and the same tread design.
Follow speed restrictions according to the winter tire's speed rating
code letter ⇒ .
Speed restrictions
Winter tires are certified up to a top speed identified by speed rating
code letters on the side wall ⇒  Tire labeling.
In some vehicle models it is possible to set a speed warning in the
menu in the instrument cluster display ⇒  Volkswagen Information
System.
Top speed rating and tire inflation pressure for V winter tires depend
on the engine installed in your vehicle. Be sure to ask you authorized
Volkswagen dealer or authorized Volkswagen Service Facility about
the maximum permissible speed and the required tire inflation pres-
sure for the winter tires that you plan to use.
WARNING
Driving faster than the maximum speed for which the winter
tires on your vehicle were designed can cause sudden tire fail-
ure including a blowout and sudden deflation, loss of control,
crashes and serious personal injuries.
Winter tires have a maximum speed rating that may be lower
than your vehicle's maximum speed.
Never drive faster than the maximum speed for which the
winter tires installed on your vehicle are rated because tires
that are driven faster than their rated speed can fail suddenly.
Never exceed the maximum load rating for the winter tires
installed on your vehicle.

Install summer tires promptly in the spring. Summer tires offer
better handling characteristics for temperatures above +45 °F (+7 °C).
They are quieter, do not wear as quickly, and reduce fuel consump-
tion.
If factory-installed wheels and/or tires are replaced when in-
stalling winter tires, make sure that the wheels are equipped with
sensors that are compatible with the factory-installed Tire Pressure
Monitoring System and that the tires are also compatible with the sys-
tem. If new tires are not identical to those that were removed and re-
quire different cold tire inflation pressure, the tire inflation pressure
values must be reprogrammed for the TPMS. Please see your author-
ized Volkswagen dealer or authorized Volkswagen Service Facility ⇒ 
The Tire Pressure Monitoring System must be recalibrated whenever
you remove and remount or change any wheel or tire on the vehicle,
even if the reinstalled or replacement wheels and tires are identical to
those that were removed and even if the tire pressure does not
change.
If necessary, ask your authorized Volkswagen dealer or author-
ized Volkswagen Service Facility about permissible winter tire dimen-
sions.
Snow chains

Remove center hubcaps and decorative rim rings before installing
snow chains ⇒ . However, for safety reasons, caps must be in-
stalled on the wheel bolts. These are available from authorized
Volkswagen dealers and authorized Volkswagen Service Facilities.
Compact spare wheel
For technical reasons, snow chains cannot be used on the compact
spare
If you must use snow chains and have a compact spare wheel
mounted, move the compact spare wheel to the rear axle if a front tire
has to be replaced. The tire taken off the rear axle can then be used
to replace the flat front tire. Be sure to install the unidirectional tires so
that they will run in the proper direction. Volkswagen recommends
installing the snow chains before mounting the wheel to the vehicle.
WARNING
Using the wrong snow chains or installing snow chains im-
properly can cause accidents and severe personal injuries.
Always use the proper snow chains.
Follow the installation instructions provided by the snow
chain manufacturer.
Never exceed the permissible speed limit when driving with
snow chains.
NOTICE
Remove snow chains when roads are free of snow. Otherwise,
the chains can damage the tires, impair vehicle handling and can
be quickly worn down.
Snow chains can scratch or damage wheel rims if they have
direct contact with the rims. Volkswagen recommends using
coated snow chains.
Glossary of tire and loading terminology

Treadwear
The treadwear 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 (Treadwear-value 150) would wear
one-and-one-half (1 1/2) 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.
Traction
The traction grades, from highest to lowest, are AA, A, B, and C.
Those 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
The temperature grades are A (the highest), B, and C representing
the tire's resistance to the generation of heat, and its ability to dissi-
pate heat when tested under controlled conditions on a specified in-
door laboratory test wheel.
Sustained high temperature can cause the material of the tire to de-
generate and reduce tire life, and excessive temperature can lead to
sudden tire failure.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A represent higher levels of perfor-
mance on the laboratory test wheel than the minimum required by law
⇒ .
WARNING
The 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.

WARNING
Incorrect tire pressures and/or underinflation can cause sudden
tire failure, loss of control, collision, serious personal injury or
even death.
When the warning symbol appears in the instrument cluster,
stop and inspect the tires.
Incorrect tire pressure and/or underinflation can cause in-
creased tire wear and can affect the handling of the vehicle and
stopping ability.
Incorrect tire pressures and/or underinflation can also lead to
sudden tire failure, including a blowout and sudden deflation,
causing loss of vehicle control.
The driver is responsible for the correct tire pressures for all
tires on the vehicle. The recommended tire pressure values are
listed on a sticker inside the driver door ⇒  Tire inflation pres-
sure.
The TPMS can only work correctly when all tires on the vehi-
cle are filled to the correct cold tire inflation pressure specified
for the tires installed on the vehicle.
Using incorrect tire pressure values can cause accidents or
other damage. Always inflate the tires to the correct specified
cold tire pressure values for the tires installed on the vehicle.
Always maintain correct cold tire inflation pressure so that
TPMS can do its job.
Always inflate tires to the recommended and correct tire
pressure before driving off.
Driving with underinflated tires causes them to flex (bend)
more, letting them get too hot, resulting in tread separation,
sudden tire failure, and loss of control.
Excessive speed and/overloading can cause heat build-up,
sudden tire failure, and loss of control.
If the tire pressure is too low or too high, the tires will wear
prematurely and the vehicle will not handle well.
If the tire is not “flat” and you do not have to change a wheel
immediately, drive carefully and at reduced speed to the near-
est service station to check the tire pressure and add air as re-
quired.