See also:

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 t ...

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 ...

Anti-entrapment function
When the moonroof senses a substantial enough object trapped between its glass and the vehicle’s roof during closure, it automatically moves back by 6 in (15 cm) from that point and then stops ...