Volkswagen Touran Service Manual: Wear Spots

Volkswagen Touran Service Manual / Wheel and Tire Guide Information / Tires, Evaluating / Wear Spots

A wear spot is a flat spot on the tread of the tires that can be caused by extreme braking maneuvers on subsurface such as asphalt.

At the same time a tire during the braking maneuver is rubbed at selective points which causes a tire imbalance.

The consequences of a wear spot is strong vibrations in the vehicle, which can lead to a worsening of the driving behavior and a higher noise generation.

In most cases the tire tends to lock up due to the larger running surface at this location even with a slightly reduced braking effect leading to an increase in the vibrations.

Only for low intensity wear spots can the vibrations disappear after a short time through further wear on the tire.

Caution

"Large" wear spots due to wheel lock are irreparable! Tires with such damage must be replaced.

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 ...

Tire Sidewall Swelling

A swelling in the flank of the tire indicates that the substructure of the carcass has been damaged. Typical ...

Other materials:

Volkswagen Touran Service Manual. Brush Grinder Set -VAS6776
Definition: Brush Grinder Set -VAS6776- Product Description: The device is used to clean surfaces and remove corrosion in hard to reach areas. For example, it is suitable for joints, grooves, ...

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Note When measuring tread depth, take measurements in the main grooves. Do not take measurements at the tread wear indicator. Tread depth of a tire must be mea ...