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 the 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:
Headlight indicator light (if equipped)
This indicator light illuminates when the headlight switch is placed in the “”
or “” position. ...
SRS airbag system monitors
A diagnostic system continually monitors the readiness of the SRS airbag system
(including front seatbelt pretensioners) while the vehicle is being driven. The
SRS airbag system warning light wi ...
Oil pressure warning light
If this light illuminates when the engine is running, it may indicate that the engine oil pressure is low and the lubricating system is not working properly.
If the light illuminates while driving ...