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:

    2012 BMW 650 review
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    Adjusting the ventilation temperature
    This function can be used to adjust the air temperature for the upper body region. 1. "Settings" 2. "Climate" 3. "Driver ventilation" or "Front passenger vent ...

    Interior motion sensor
    For the sensor to function properly, the windows and glass sunroof/panoramic glass sunroof must be closed. ...