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:

    Tire inspection
    Check on a daily basis that the tires are free from serious damage, nails, and stones. At the same time, check the tires for abnormal wear. Contact your SUBARU dealer immediately if you find any prob ...

    Warranties for Canada
    All SUBARU vehicles distributed by Subaru Canada, Inc. and sold at retail by an authorized SUBARU dealer in Canada come with the following warranties: ● SUBARU Limited Warranty ● Anti- ...

    Turbo models
    1) Air intake duct 2) Air cleaner case 3) Clamp 1. Remove the hydraulic hose in the power steering system from the clip on the air intake duct. 2. Remove the hydraulic hose from the clip on the ...