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:

    Battery
    • Before beginning work on or near any battery, be sure to extinguish all cigarettes, matches, and lighters. Never expose a battery to an open flame or electric sparks. Batteries give off a gas ...

    Play file
    Refer to “Play file”. ...

    Ejecting a CD from the player
    You can select and remove only one disc at a time from the discs that are loaded. 1. Use the disc select button (from to ) to select the disc to be ejected. 2. Briefly press the button. The ...