Treadwear
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:
Vehicle Dynamic Control (VDC) OFF switch
Vehicle Dynamic Control (VDC) OFF switch
The vehicle should be driven with the Vehicle
Dynamic Control (VDC) system on for most
driving conditions.
If the vehicle is stuck in mud or snow, the ...
Gasoline specifications
NISSAN recommends using gasoline that meets
the World-Wide Fuel Charter (WWFC) specifications
where it is available. Many of the automobile
manufacturers developed this specification
to improve em ...
Tire labeling
Example
Federal law requires tire manufacturers to
place standardized information on the
sidewall of all tires. This information identifies
and describes the fundamental
characteristics of ...