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:
When there are CDs loaded (type B)
Disc select buttons
Press a desired one of the disc select buttons the disc number indicator of which steadily lights up. The player will then start playback of the selected CD, beginning with the fi ...
Wear indicators
1) New tread
2) Worn tread
3) Tread wear indicator
Each tire incorporates a tread wear indicator, which becomes visible when the
depth of the tread grooves decreases to 0.063 in (1.6 mm). A tir ...
Washing the underbody
Chemicals, salts and gravel used for deicing road surfaces are extremely corrosive,
accelerating the corrosion of underbody components, such as the exhaust system,
fuel and brake lines, brake cabl ...