See also:

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 would we ...

To help prevent corrosion
Wash the vehicle regularly to prevent corrosion of the body and suspension components. Also, wash the vehicle promptly after driving on any of the following surfaces. ● roads that have been s ...

Exterior
To the outside observer, little distinguishes the Impreza's various trim levels. The base side mirrors are black-colored and fold, and the door handles are body-colored. Fifteen-inch steel wheels ...