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:

    Changing the list view
    The list view changes every time the first symbol on the navigation bar is pressed. Information on the channel is displayed ...

    Starting the engine
    Do not run the engine in enclosed areas; otherwise, the inhalation of toxic exhaust gases can cause loss of consciousness and death. The exhaust gases contain carbon monoxide, an odorless and col ...

    Bypassing a section of the route
    Calculate a new route for a route section. 1. "Navigation". 2. "Route information". 3. "New route for" 4. Turn the controller. Enter the number of miles within wh ...