Treadwear

Treadwear  - Uniform tire quality grading - Technical and consumer information - Infiniti G Owners Manual - Infiniti G

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:

    Predictive course line settings
    To turn ON or OFF the predictive course line display, push the SETTING button, select the “Camera” key and push the ENTER button. • Predictive Course Lines When this item is turned to ON, the pred ...

    Capacities and recommended fuel/lubricants
    The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure instructed in the “8. Maintenance and do-it-yourself” section t ...

    Oil viscosity
    The engine oil viscosity or thickness changes with temperature. Because of this, it is important that the engine oil viscosity be selected based on the temperatures at which the vehicle will be operat ...