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, CWhen the display mode malfunctions
When the display mode malfunctions
In the Subaru Ascent, if a communication issue occurs within the system, warning
indicators will appear on the Smart Rearview Mirror display as illustrated. These
alerts are designed to inform the driver that the display mode is not functioning
correctly ...
Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Inhibitor SwitchINSTALLATION1. Install the inhibitor switch to the transmission case temporarily.2. Connect the inhibitor harness connector to the inhibitor switch.3. Install the shifter arm and fix with the spring pin.NOTE:Use new spring pin.(A)Spring ...
Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transmission Control DeviceINSTALLATION1. Install the parking support.Tightening torque:25 N·m (2.5 kgf-m, 18.4 ft-lb)2. Install the extension case. Extension Case > INSTALLATION">3. Install the manual valve.4. Install the parking rod ...