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:
Display Units In
The EVIC can be changed between English and Metric units of measure. The units
apply to the Outside Temperature, Average Fuel Economy, and Distance to Empty.
To make your selection, press and relea ...
Axle Lock (Tru–Lok ) — Rubicon Models
The AXLE LOCK switch is located on the instrument panel (to the left of the steering
column).
Axle Lock Switch
This feature will only activate when the following conditions are met:
• Key in ...
Gross Combination Weight Rating (GCWR)
The GCWR is the total permissible weight of your vehicle and trailer when weighed
in combination.
NOTE: The GCWR rating includes a 150 lbs (68 kg) allowance for the presence
of a driver. ...