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:
Maximum load limits
Maximum trailer loads
Never allow the total trailer load to exceed
the value specified in the “Towing load/
specification” later in this section. The total
trailer load equals trailer weight pl ...
Supplemental air bag warning light
The supplemental air bag warning light,
displaying in the instrument
panel,
monitors the circuits of the supplemental
front-impact air bag, front seat-mounted
side-impact supplemental air b ...
Troubleshooting guide
Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expected. ...
