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:

Shift Positions
The transfer case switch is located on the center console next to the shift lever. Transfer Case Switch 2WD Rear Wheel Drive High Range - This range is for normal street and highway driving o ...

Fuel System Cautions
CAUTION! Follow these guidelines to maintain your vehicle’s performance: • The use of leaded gas is prohibited by Federal law. Using leaded gasoline can impair engine performance and damag ...

Tire Pressure Monitor System (TPMS)
The Tire Pressure Monitoring System (TPMS) will warn the driver of a low tire pressure based on the vehicle recommended cold placard pressure. The tire pressure will vary with temperature by about ...