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:

    Blind Spot Warning (BSW) system/Blind Spot InterventionTM system (if so equipped)
    The Blind Spot Warning (BSW) and Blind Spot InterventionTM systems can help alert the driver of other vehicles in adjacent lanes when changing lanes. The BSW system uses radar sensors 1 ins ...

    Vehicle identification number (chassis number)
    Vehicle identification number (chassis number) The number is stamped as shown in the engine compartment. ...

    ECO mode
    Adjusts engine and transmission points to enhance fuel economy. NOTE: Selecting this drive mode will not necessarily improve fuel economy as many driving factors influence its effectiveness. Oper ...