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:

    Operational indicators
    1. Engine start operation indicator This indicator appears when the selector lever is in the P (Park) position. This indicator means that the engine will start by pushing the ignition switch w ...

    Tire equipment
    SUMMER tires have a tread designed to provide superior performance on dry pavement. However, the performance of these tires will be substantially reduced in snowy and icy conditions. If you operate y ...

    Others information (models with navigation system)
    Others information (models with navigation system) The Others information display will appear when pushing the INFO button and selecting the “Others” key. GPS Position: For the details of this it ...