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, CInstallation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transmission Mounting SystemINSTALLATION1. PITCHING STOPPER1. Install the pitching stopper.Tightening torque:T1: 50 N·m (5.1 kgf-m, 36.9 ft-lb)T2: 58 N·m (5.9 kgf-m, 42.8 ft-lb)2. Install the air intake boot assembly. Air Intake Boot > ...
How to use SUBARU STARLINK
1. Connect to the audio system. Use a
USB port for an iPhone or iPod touch and
Bluetooth for Android devices.
For details about connecting an
iPhone/iPod touch: Refer to "Connecting
and disconnecting a USB memory/
portable device"
For details about registering or connecting
an Androi ...
Safety precautions
In the Subaru Ascent, infants and young children must always be seated in an
appropriate child restraint system positioned in the rear seats. This ensures maximum
protection and significantly reduces the risk of injury during sudden stops or collisions.
Always select a child restraint syste ...