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 (1- 1/2) 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:
Drive belts
It is unnecessary to check the deflection of the drive belt periodically because
your engine is equipped with an automatic belt tension adjuster. However, replacement
of the belt should be done ac ...
Ride & Handling
The Tribeca has a four-wheel independent suspension with front and rear
stabilizer bars. While the crossover's body roll is fairly noticeable when
cornering, the other side of the coin is a comfy, ...
Headlights
To turn on the headlights, turn the knob on the end of the turn signal lever.
first position
Instrument panel illumination, tail lights, front side marker lights and license
plate lights are on ...