Volkswagen Polo Service & Repair Manual: Wear Spots

Volkswagen Polo Service & Repair Manual / Whels, Tires, Whel Alignment / 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:

Childproof lock
Fig. 27 In the left rear door: childproof lock Ⓐ switched off, Ⓑ switched on Fig. 28 In the right rear door: childproof lock Ⓐ switched off, Ⓑ switched on First read and observe the introductory information and safety warnings The childproof lock prevents the rear doors from being ...

Vehicle key
Fig. 18 Vehicle key Fig. 19 Vehicle key with alarm button First read and observe the introductory information and safety warnings Vehicle key The key can be used to lock and unlock the car from a distance . The remote control transmitter and the battery are integrated in the key. The re ...

Contents of the breakdown set
Fig. 171 The breakdown set First read and observe the introductory information and safety warnings The breakdown set is located underneath the floor covering in the luggage compartment. It includes the following components : Valve core extractor Sticker with the maximum permitted s ...