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 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.
See also:
Setting passkey
1. Select the “SET PASSKEY” menu.
After the currently set passkey is displayed,
a new passkey can be entered.
2. Input the new passkey by operating
the “TUNE/TRACK/CH” dial.
3. Select the “CONF ...
Headlight beam leveler (if equipped)
The vehicle has High-Intensity Discharge (HID) headlights on the low beam setting.
The HID headlights generate more light than conventional halogen headlights.
Therefore a driver of an oncoming ve ...
SAFETY
Although the STi wasn't designed as a family car, all of the family-centric
safety features on the Impreza sedan are in it. The STi has four-wheel-disc
antilock brakes with brake assist, stability ...