Uniform Tire Quality Grading
Cadillac CTS / Cadillac CTS Owners Manual / Vehicle Care / Wheels and Tires / Uniform Tire Quality
Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width.
For example:
See also:
Cleaning the Video Screens
Use only a clean cloth dampened with clean water. Use care when touching or
cleaning the screens as damage could result. ...
Navigation
OnStar navigation requires the Directions and Connections service plan.
Push to receive directions or have them sent to the vehicle navigation
screen. Destinations can also be forwarded to the veh ...
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. Those grades
represent the tire's ability to stop on wet pavement as measured under controlled
conditions on specified governm ...






