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:

    Display in the instrument cluster
    ECO PRO bonus range An extension of the range can be achieved by an adjusted driving style. This may be displayed as the bonus range in the instrument cluster. Driving style In the tacho ...

    Information in detail
    Range Displays the estimated cruising range available with the remaining fuel. It is calculated based on your driving style over the last 18 miles/30 km. Average speed Periods in which the veh ...

    System limits
    Be alert Due to system limitations, warnings may be not be issued at all, or may be issued late or improperly. Therefore, always be alert and ready to intervene; otherwise, there is the danger ...