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, CMain screen
To access the main screen in the Subaru Ascent, simply touch
(HOME). This action instantly brings up the central interface, where all primary
vehicle systems and settings are organized for quick and intuitive access.
Within this Owner's Manual, only selected configuration sections are ...
Read diagnostic trouble code (dtc) Operation
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select Sys ...
Inspection
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostics with PhenomenonINSPECTION1. THE SYSTEM DOES NOT NOTIFY THE TELEMATICS SERVICE PROVIDER CENTER AUTOMATICALLY AFTER COLLISIONNOTE:Perform the diagnostics for "Phone conversation is not possible. (The microphone does not respond to a voice. No sound ...