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 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:

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    1. Air flow control dial 2. Temperature control dial 3. Fan speed control dial 4. Rear window defroster button (See “Rear window and outside mirror defroster switch” in the “2. Instrum ...

    Outside the vehicle
    The maintenance items listed here should be performed from time to time, unless otherwise specified. Doors and engine hood: Check that all doors and the engine hood operate properly. Also ens ...

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    1. Push the button on steering wheel. A tone will sound. 2. Say: “Call” A . The system acknowledges the command and announces the next set of available commands. 3. Say: “Phone Numb ...