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:

    Useful information
    This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differe ...

    Restoring the factory settings
    •► Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

    Vehicle Overview
    Mercedes-Benz’s lowest-priced sedans get several enhancements for the 2003 model year, but full details have not yet been released. A C320 wagon joined the C-Class lineup for 2002. Later came a ne ...