DOT Quality Grades

Treadwear
Traction AA A B C
Temperature A B C

All passenger car tires must conform to Conform to Federal Safety Requirements
All passenger car tires must conform to Federal Safety Requirements in addition to these grades.◀

    See also:

    The concept
    With Active Protection, critical driving situations that might lead to an accident can be detected. In in these situations, preventative protection measures are automatically undertaken to minimi ...

    Pinch protection system
    If the closing force when closing the glass sunroof exceeds a certain value, the closing movement is stopped, beginning at approximately one-third of the opening in the roof, or from the tilte ...

    Vehicle equipment
    All standard, country-specific and optional equipment that is offered in the model series is described in this chapter. Therefore, equipment is also described that is not available in a vehicle, ...