VW Touran manuals

Volkswagen Touran Service Manual: Flat Spots

What is a Flat Spot From Standing?
Terms like flat portion, flattening, are also used as a term for flat spots from standing.
Flat spots from standing cause vibration, like an incorrectly balanced wheel. It is important to recognize a flat spot in the tread from standing as such!
Flat spots from standing cannot be corrected by balancing, and can occur again at any time under various circumstances. Flat spots from standing can be corrected without complicated special tools. Providing that the flat spot was not caused by wheel lock during hard braking. Refer to → Chapter "Wear Spots".
  Note
Wear spots due to wheel lock are irreparable! Tires with such damage must be replaced.
Causes of Flat Spots from Standing:
The vehicle stands for several weeks in a location without being moved.
Tire pressure is too low.
The vehicle was placed in a paint system drying cabinet after painting.
The vehicle was parked with warm tires in a cold garage or similar for a long time. In this case, a flat spot can develop overnight.
  Correct the flat spots. Refer to → Chapter "Flat Spots, Correcting".
   
Tires, Evaluating
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Cracking
Cracking is the term for shallow cracks in the sidewall of the tire. They run starting from the bulge in the direction of the tire shoulder. Se ...

Other materials:

Volkswagen Touran Owners Manual. Cleaning wheels
First read and observe the introductory information and safety warnings Cleaning steel wheels Use an industrial cleaner to remove brake dust. Steel wheels should therefore be cleaned regularly with a separate sponge. Any damage to the paint on steel wheels should be touched up before the me ...

Volkswagen Touran Owners Manual. Sealing and inflating tyres
First read and observe the introductory information and safety warnings Sealing a tyre Unscrew the cap from the tyre valve. Use the valve insert extractor   to screw the valve insert out of the tyre valve. Place the insert on a clean surface. Shake the tyre filler bottle ...

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