See also:

Treadwear indicators
Narrow bars (tread wear bars) that are distributed over the tire tread. If the tire tread is level with the bars, the wear limit of 1/16 in (1.6 mm) has been reached. ...

Service for recovering a stolen vehicle
If your vehicle has been stolen: •► Notify the police. The police will issue a numbered incident report. •► This number will be forwarded to the Mercedes-Benz Customer Assistance ...

Traction
Traction is the result of friction between the tires and the road surface. ...