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:

    Chassis and driving dynamics
    Infiniti G37 Coupé uses the second-generation version of Infiniti's FM platform. The 'front midship' engine location sees the compact V6 mounted in the front of the car, but as low and as f ...

    G37 in the Market
    Apart from the questionable face-lift — and I'm picking on the most subjective of bones there — I believe the G37 will succeed into the current generation's waning years. The 3 Series is the runaw ...

    Making a call
    To make a call, follow the procedures below. 1. Push the button on the steering wheel. A tone will sound. 2. Speak: “Call”. The system acknowledges the command and announces the next set of avail ...