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:
Brake pad and lining
While maintaining a speed of 30 to 40 mph (50 to 65 km/h), step on the brake pedal lightly. Repeat this five or more times. ...
Cruise control indicator light
The cruise control indicator light illuminates when the ignition switch is turned
to the “ON” position and turns off after approximately 3 seconds.
This light illuminates when the “CRUISE” main s ...
Checking the coolant level
Check the coolant level at each fuel stop.
1. Check the coolant level on the outside of the reservoir while the engine is
cool.
2. If the level is close to or lower than the “LOW” level mark, ad ...