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:

    Checking the fluid level
    The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature. Therefore, the reservoir tank has two different checking ranges for hot an ...

    Overhead console
    To open the console, push on the lid lightly and it will automatically open. CAUTION When your vehicle is parked in the sun or on a warm day, the inside of the overhead console heats up. Avoid s ...

    A/C – Air conditioner button
    A/C – Air conditioner button If the windshield starts to fog when the climate control system is operated in the AUTO mode, press the air conditioner button “A/C” to defog and dehumidify. Whe ...