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
    The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels. The parking brake can be set manually or automatically: ▷ Manual: by pu ...

    Hiding Check Control messages
    Press the computer button on the turn signal lever. Some Check Control messages are displayed continuously and are not cleared until the malfunction is eliminated. If several malfunct ...

    Changing the scale
    1. Select the symbol. 2. To change the scale: turn the controller. Automatically scaled map scale In the map view facing north, turn the controller in any direction until the AUTO scale is displ ...