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:
Warning and indicator lights
All-Wheel Drive (AWD) warning
light (AWD models)*
Anti-lock Braking System (ABS)
warning light
Brake warning light
Charge warning light
Electric power steering warning
light
Engin ...
All season tires
NISSAN specifies all season tires on some
models to provide good performance all year,
including snowy and icy road conditions. All
Season tires are identified by ALL SEASON
and/or M&S (Mu ...
Security indicator light
The security indicator light blinks whenever the
ignition switch is placed in the OFF, LOCK or ACC
position. This function indicates the NISSAN Vehicle
Immobilizer System is operational.
If the ...