Volkswagen Polo Service & Repair Manual: Rolling Resistance Tires
| Tire deformation when rolling causes the vehicle to loose
energy that makes the rolling resistance noticeable. |
| Deformation is significantly lowered on rolling resistance
tires due to new construction and low-wear surface mixtures. |
| Tires approved by manufacturer are rolling resistant and
conform to all safety and customer relevant properties. |
| The following chapter contains the recommended tire
manufacturers. Refer to
→ Wheel and Tire Guide; Rep. Gr.44. |
|
|
|
Table. Refer to
→ Anchor.
The tire industry delivers winter tires with V-rating also.
These tires can be applied up to the maximum p ...
Even tires that look in good shape, new or hardly use and
have sufficient tread depth and that are older than 6 years, can
age caused by moisture and winter condition ...
Other materials:
Test Requirements
Note
The A/C system is functioning correctly when the air flowing
from the instrument panel vents has a temperature of 70C
or lower.
Setting on Climatronic “LO”.
Setting on A/C system ...
Refrigerant R134a Environmental Information
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...
Cruise Control System, Activating and Deactivating
General Description
Cruise control system functions are controlled by the engine
control module.
–
Cruise control system can be activated/deactivated. Refer to
→ Chapter „Cruise Control
Sy ...
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Winter Tires with Speed Symbol V
Tires, Aging