Subaru Forester: Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
The traction grade assigned to this tire is based on straightahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
Treadwear
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
...
Temperature A, B, C
The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled conditions
...
See also:
Condensation
Misting of lamp lenses can occur under some
atmospheric conditions. This will not affect the
performance of the lamps and will clear during
normal operation. ...
Cruise control set indicator light
Refer to “Cruise control set indicator light”. ...
Inspection and maintenance following rough road operation
After operating the vehicle in rough road conditions, be sure to perform the
following inspection and maintenance procedures:
● Check that the vehicle has not been damaged by rocks, gravel, ...
