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.◀

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    The concept
    Personal Profile concept You can set several of your vehicle's functions to suit your personal needs and preferences. ► The settings are automatically saved in the profile currently activa ...

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