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:
Vehicle identification
1) Vehicle identification number
2) Emission control label
3) Tire inflation pressure label
4) Certification label
5) Vehicle identification number plate
6) Model number label
7) Fuel label
8 ...
Breaking-in of new brake pads and linings
When replacing the brake pad or lining, use only genuine SUBARU parts. After
replacement, the new parts must be broken in as follows: ...
Recommended cold tire inflation pressure
For recommended cold tire inflation pressure for your vehicle’s tires, refer to “Tires”. ...