Treadwear
The Treadwear grade is a comparative rating, based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices, and differences in road characteristics and climate.
See also:
2009 Jeep Liberty review
When you're driving around in an SUV, it's a good bet that you're not going
to get the best mileage numbers. My test drive of the 2009 Jeep Liberty just
happened to fall on Earth Day, which made m ...
Crossing A Ravine, Gully, Ditch, Washout Or Rut
When crossing a ravine, gully, ditch, washout or a large rut, the angled approach
is the key to maintaining your vehicle’s mobility. Approach these obstacles at a
45- degree angle and let each t ...
Door Locks
The power door locks can be manually locked from
inside the vehicle by using the door lock knob. To lock
each door, push the door lock knob on each door trim
panel downward. To unlock the front ...