IntroductionVolkswagen Touran Owners Manual. Tread depth and wear indicators
Fig. 185 Tyre tread: wear indicators
First read and observe the introductory
information and safety warnings Tread depth
Difficult driving situations demand the deepest possible tread depth for the
tyres and the same tread depth for the tyres on the front and rear axle. This
applies in ...
Volkswagen Touran Service Manual. Tire Sidewall Swelling
A swelling in the flank of the tire indicates that the
substructure of the carcass has been damaged.
Typical causes for such damage include, for example, driving
over curbs at a sharp angle.
...