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 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:

    Tire Pressure Monitoring Low Pressure Warnings
    The “Tire Pressure Monitoring Telltale Light” will illuminate in the instrument cluster and a chime will sound when tire pressure is low in one or more of the four active road tires. In ad ...

    Headlights With Wipers Feature (Available With Automatic Headlights Only)
    When this feature is active, the headlights will turn on approximately 10 seconds after the wipers are turned on if the multifunction lever (on the left side of the steering column) is placed in ...

    EVIC Red Telltales
    This area will show reconfigurable red telltales. These telltales include: • Door Ajar This telltale turns on when one or more doors are ajar. The telltale will show which doors are ajar. ...