Treadwear

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

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.

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    Loading tips
    ► The GVW must not exceed GVWR or GAWR as specified on the F.M.V. S.S./C.M.V.S.S. certification label. ► Do not load the front and rear axle to the GAWR. Doing so will exceed the ...

    Automatic operation
    This mode may be used all year round as the system automatically works to keep a constant temperature. Air flow distribution and fan speed are also controlled automatically. 1. Press the AUTObutton ...

    How to use STATUS button
    To display the status of the audio, climate control system, fuel consumption and navigation system (if so equipped), push the STATUS button. The following information will appear when the STATUS butto ...