Department Of Transportation Uniform Tire Quality Grades

The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.

All passenger car tires must conform to Federal safety requirements in addition to these grades.

See also:

Remote Unlock Sequence
This feature lets you program the system to unlock either the driver’s door or all doors, on the first press of the UNLOCK button on the RKE transmitter. To change the current setting, refer t ...

Help Command
If you need assistance at any prompt, or if you want to know your options at any prompt, say “Help” following the beep. The Uconnect™ Phone will play some of the options at any prompt if y ...

EVIC Units Selection (Units In Display)
Displays the units used for the Outside Temperature, Average Fuel Economy, Distance to Empty and Tire Pressure features. Press and release the SELECT button to toggle units between U.S. and METR ...