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:

    Winter (snow) tires
    Winter tires are best suited for driving on snow-covered and icy roads. However winter tires do not perform as well as summer tires and all season tires on roads other than snow-covered and ic ...

    Continuously variable transmission fluid
    There is no fluid level gauge. It is unnecessary to check the continuously variable transmission fluid level. However, if necessary, consult your SUBARU dealer for inspection. ...

    To decrease the speed (by brake pedal)
    1. Depress the brake pedal to release cruise control temporarily. 2. When the speed decreases to the desired speed, press the “RES/SET” switch to the “SET” side once. Now the desired speed is set a ...