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:

Electronic Vehicle Information Center (EVIC) Displays
When the appropriate conditions exist, the EVIC displays the following messages: • Low Tire Pressure • Spare Low Pressure • Premium TPMS Graphic Display • Key in Ignition • Turn ...

More than 45 Safety and Security Features
The all-new 2011 Jeep Grand Cherokee includes more than 45 safety and security features. Standard safety features include Electronic Stability Control (ESC), Electronic Roll Mitigation (ERM), fo ...

Jeep Patriot review
When people ask why Chrysler ended up in bankruptcy court, I say it was a history of too little, too late. The Patriot is as good an example of this phenomenon as any Chrysler product. Today's t ...