What does the term "suspension alignment" refer to?

Suspension alignment refers specifically to adjusting the angles of the wheels to ensure optimal contact with the road surface and to promote even tire wear. This process is essential for maintaining the vehicle's handling characteristics and driving safety. Proper alignment minimizes tire drag, enhances fuel efficiency indirectly, and extends the life of the tires by preventing uneven wear patterns that can result from misalignment.

The angles involved typically include camber, toe, and caster. Camber refers to the tilt of the wheel in relation to the vertical axis, toe deals with the direction the tires point relative to the centerline of the vehicle, and caster influences the steering stability. Ensuring these angles are set correctly is crucial for achieving the optimal performance of the vehicle's suspension system.