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.

    See also:

    Measurement of weights
    Secure loose items to prevent weight shifts that could affect the balance of your vehicle. When the vehicle is loaded, drive to a scale and weigh the front and the rear wheels separately to ...

    INFINITI Voice Recognition STANDARD mode
    The following section is applicable when the Standard Mode is activated. The Standard Mode enables you to complete the desired operation by simply following the prompts that appear on the display and ...

    Dimensions
    *1: Sedan/Two-Wheel Drive (2WD)/17-in tire models*2: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR: 225/50R18, RR:245/45R18)*3: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR, RR: 225/50R18 ...