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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    Moonroof (if so equipped)
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    Manual operation
    Fan speed control: Turn the “” fan speed control dial to manually control the fan speed. Push the “AUTO” button to return to automatic control of the fan speed. Air recirculation: Push the intak ...

    Injured persons
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