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.
Uniform tire quality grading standards
Traction AA, A, B, CReplacement
SECURITY AND LOCKS > Access KeyREPLACEMENT1. ACCESS KEY REGISTRATIONNOTE:• A maximum of seven access keys can be registered for each individual vehicle.• When replacing or adding an access key, new registration of the access key is necessary.• When the access key has been newly ...
Replacement
SECURITY AND LOCKS > Keyless TransmitterREPLACEMENT1. REGISTRATION OF KEYLESS TRANSMITTER WITH SUBARU SELECT MONITORNOTE:• A maximum of four keyless transmitters can be registered for each individual vehicle.• When replacing or adding the keyless transmitter, new registration of trans ...
Inspection
CONTROL SYSTEMS > MT Gear Shift LeverINSPECTION1. Check the parts (bushing, cushion rubber, spacer, boot, stay and rod, etc.) for deformation, damage and wear. If necessary, correct or replace faulty parts. Compare the removed parts with new parts to judge if there are damages or not.(A)Bushing(B ...