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:

    Terms
    It is important to familiarize yourself with the following terms before loading your vehicle: ► Curb Weight (actual weight of your vehicle) - vehicle weight including: standard and opt ...

    Cleaning interior
    Occasionally remove loose dust from the interior trim, plastic parts and seats using a vacuum cleaner or soft bristled brush. Wipe the vinyl and leather surfaces with a clean, soft cloth dampened in ...

    Headlights
    Replacing the xenon headlight bulb If replacement is required, see your INFINITI retailer. WARNING HIGH VOLTAGE When xenon headlights are on, they produce a high voltage. To prevent an electri ...