Department Of Transportation Uniform Tire Quality Grades

Jeep Wrangler / Jeep Wrangler Owner's Manual / If You Need Consumer Assistance / 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:

Common Towing Definitions
The following trailer towing-related definitions will assist you in understanding the following information: ...

Ignition Key Removal
1. Place the shift lever in PARK (if equipped with an automatic transmission). 2. Turn the ignition switch to the ACC (ACCESSORY) position. Ignition Switch Positions 1 — LOCK 2 — ACC (ACCESS ...

Vacation Storage
Anytime you store your vehicle, or keep it out of service (i.e. vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower s ...