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:
Exterior
The first time I drove the FX was nearly five years ago. Back then the "SUV
with a heart of a sports car" was edgy-looking and different from anything else
on the road. The design hasn't ...
Power outlet
CAUTION
► Use power outlet with the engine running
to avoid discharging the vehicle
battery.
► Avoid using power outlet when the air
conditioner, headlights or rear window
de ...
Tire Pressure Monitoring System (TPMS)
Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflatio ...
