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, CSpecification
POWER ASSISTED SYSTEM (POWER STEERING) > General DescriptionSPECIFICATIONWhole systemMinimum turning radiusm (ft)5.3 (17.4)Steering angleInner wheel38.2°±1.5°Outer wheel33.6°±1.5°Steering wheel diametermm (in)375 (14.76)Lock-to-lock revolution number2 ...
Removal
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Hose and PipeREMOVAL1. LOW-PRESSURE HOSE1. Using the refrigerant recovery system, discharge refrigerant. Refrigerant Recovery Procedure > PROCEDURE">2. Remove the air intake boot. Air Intake Boot > REMOVAL">CAUTION:Move aside the ...
Removal
GLASS/WINDOWS/MIRRORS > Windshield GlassREMOVAL1. USING WINDSHIELD GLASS KNIFECAUTION:• For model with EyeSight, always remove the glass - front window after the stereo camera is removed.• For model with EyeSight, always use Subaru genuine windshield glass specially designed for EyeSi ...