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:
START
CAUTION
Do not turn the ignition switch to the “START” position while the engine is running.
The engine is started in this position. The starter cranks the engine to start
it. When the key is rele ...
Tire rotation direction mark
Example of tire rotation direction mark
1) Front
If the tire has the rotation direction specification, the tire rotation direction mark is placed on its sidewall.
When you install a tire that has t ...
Tires
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare
tire is not designed to sustain the towing load. Use of the temporary spare tire
when towing can result in f ...