Jeep Trail Rated
All 2011 Jeep Grand Cherokees equipped with either the off-road or the Quadra-Lift group are Trail Rated®. The Jeep Trail Rated badge on the 2011 Jeep Grand Cherokee indicates that the vehicle has been designed to perform in a variety of challenging off-road conditions identified by five key consumer-oriented performance categories: traction, ground clearance, maneuverability, articulation and water fording.
Jeep Trail Rated is a unique methodology used by Jeep Engineering to measure and predict off-road performance for all Jeep vehicles. Through a combination of natural and controlled field tests, Jeep Trail Rated provides a consistent measurement of off-road performance for all Jeep vehicles. Only Jeep vehicles are Trail Rated.
See also:
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure: ...
Operation Instructions - Auxiliary Mode
The auxiliary (AUX) jack is an audio input jack which allows the user to plug
in a portable device such as an MP3 player or cassette player and utilize the vehicle’s
audio system to amplify the ...
Off-Road Driving Tips
NOTE: Prior to off-road driving, remove the front air
dam to prevent damage. The front air dam is attached to
the lower front fascia with seven quarter turn fasteners
and can be removed by hand. ...