VW Polo manuals

Volkswagen Polo Service & Repair Manual: Tire Service Life, Influences

The following factors influence the service life of a tire in varying degrees.
Driving style:
Speed
Brakes
Acceleration
Cornering
Service;
Tire Pressure
Area:
Paving
Exterior temperature/climate
Vehicle:
Weight
Dynamic toe and camber values
Tire Operating Conditions
Speed range
Wet or dry
Tire Construction:
Winter/summer
Changes to the Suspension:
If a “lowering-kit” and /or light alloy wheels from accessories which have not been approved by the vehicle manufacturer are used, wheel alignments which deviate from the alignment specified in design may occur during travel.
Even if the adjustment of the axle geometry measured on a standing vehicle is correct, changes in the body height and positions of the wheels during travel can lead to changes to the paths of travel of the wheel suspension.
For this reason, uneven wear is pre-programmed.
   
Tire Wear
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Heel and Toe Wear
Heel-and-toe wear is step-like wear of individual tread blocks, due to which an increased rolling noise can develop. The heel-and-toe wear is caused by the uneven dis ...

Other materials:

Car-Net services
First read and observe the introductory information and safety warningsTelematic services (Car-Net), referred to hereafter as Car-Net services, encompass both information services such as extended navigation services, and vehicle-related services such as vehicle status, emergency and breakdown ...

Refrigerant Circuit, Converting R12 to R134a and Servicing
  Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. Addresses in other countries can be obtained from the relevant au ...

Air recirculation mode
First read and observe the introductory information and safety warnings General notes There are different types of air recirculation, depending on the level of equipment: Air recirculation mode (heating and fresh air system, air cond ...

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