Uniform tire quality grading

DOT (Department Of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades.

Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Treadwear 200 Traction AA Temperature A

See also:

Driving on snow or ice
WARNING • Wet ice (328F, 08C and freezing rain), very cold snow or ice can be slick and very hard to drive on. The vehicle will have much less traction or “grip” under these conditions. T ...

During a call
There are some options available during a call. Select one of the following displayed on the screen, if necessary: Hang up: Finish the call. Use Handset: Transfer the call to the cellular ph ...

Warning and indicator lights
Warning/Indicator light (red) or Brake warning light, used to alert the driver to a brake-related condition that requires attention before or while operating the vehicle. ...