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:
Auxiliary input jack
By connecting a commercial audio product to the vehicle, such as a portable audio
player, you can hear its sound via the vehicle’s speaker.
An auxiliary (AUX) input jack is equipped in the center ...
The Inside
The cabin boasts more conventional lines and adult-friendly room, with a
number of welcome changes. The doors now have window frames, yielding a more
substantial thunk when you shut them. The back ...
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 ...