Uniform Tire Quality Grading Standards

A uniform standard to grade the quality of tires with regards to tread quality, tire traction and temperature characteristics. Ratings are determined by tire manufacturers using U.S. government testing procedures. The ratings are molded into the sidewall of the tire.

    See also:

    Outside temperature display
    The outside temperature display is in the multifunction display. WARNING The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for t ...

    Cruise control lever
    1 To store the current speed or a higher speed 2 To store the current speed or a lower speed 3 To deactivate cruise control 4 To store the current speed or to call up the last stored speed Wh ...

    Important safety notes
    Consult an authorized Mercedes-Benz Center if you require information on approved and recommended tires and wheels for summer and winter operation. Advice on purchasing and caring for tires is ...