Good workWheel alignment,sometimes referred to as breaking or tracking, is part of standard automobile maintenance that consists of adjusting the angles of wheels to the car manufacturer specifications.The purpose of these adjustments is to reduce tire wear, and to ensure that vehicle travel is straight and true (without pulling to one side).Alignment angles can also be altered beyond the makers specifications to obtain a specific handling characteristic.Motorsport and off-road applications may call for angles to be adjusted well beyond normal, for a variety of reasons.