Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. Government test course. For example, a tire graded 150 would wear one and one-half times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm, due to variations in driving habits, service practices and differences in road characteristics and climate conditions.
See also:
Roadside Assistance
The Mercedes-Benz Roadside Assistance Program offers technical help in the event
of a breakdown. Calls to the toll-free Roadside Assistance Hotline are answered
by our agents 24 hours a day, 365 d ...
Speed rating
The speed rating is part of the tire
identification. It specifies the speed range for
which the tire is approved. ...
Reporting malfunctions relevant to safety
USA only:
The following text is reproduced as required
of all manufacturers according to Title 49,
Code of U.S. Federal Regulations, Part 575
pursuant to the National Traffic and Motor
Vehicl ...
