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
...

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:

Synchronising the vehicle key
First read and observe the introductory information and safety warnings It may no longer be possible to lock or unlock the vehicle with the remote control if the    button is pressed repeatedly outside of the effective range of the vehicle key. If this is the case, the vehicle key ...

Checking and refilling the windscreen washer fluid level
Fig. 77 In the engine compartment: cap of washer fluid reservoir First read and observe the introductory information and safety warnings The windscreen washer fluid level should be checked regularly and topped up as necessary. A filter can be found in the feed throat of the washer fluid re ...

Brake fluid
Fig. 117 In the engine compartment: cap on the brake fluid container First read and observe the introductory information and safety warnings Brake fluid will gradually absorb water from the surrounding air. The brake system will be damaged if there is too much water in the brake fluid. T ...

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