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
    WARNING Never let clutch fluid contact your eyes because clutch fluid can be harmful to your eyes. If clutch fluid gets in your eyes, immediately flush them thoroughly with clean water. For safet ...

    Tribeca in the Market
    In April, new-car sales of the Tribeca totaled a lackluster 241 units. Sales numbers aren't always an indication of a good or bad product, but in this case, it seems seven-seat crossover shoppers ...

    Unfastening the rear center seatbelt
    Push the release button of the center seatbelt buckle (on the left-hand side) to unfasten the seatbelt. 1. Insert a key or other hard pointed object into the slot in the connector (buckle) ...