What does alignment refer to in terms of suspension?

In the context of suspension, alignment refers specifically to the positioning of the wheels relative to each other and the vehicle's body. Proper alignment ensures that the wheels are set to the manufacturer's specifications, which is crucial for optimal performance, stability, and even tire wear. When the wheels are aligned correctly, they make proper contact with the road, improving handling and braking. Misalignment can lead to uneven tire wear and handling issues, adversely affecting the vehicle's performance.

While inspecting tire wear is important for overall vehicle maintenance, it merely assesses the condition of the tires rather than the angles that affect their positioning. Adjusting brakes pertains to the braking system and does not relate directly to the suspension alignment. The steering wheel’s alignment is also a separate concern that can be influenced by overall wheel alignment but does not encompass the full scope of what alignment entails in suspension mechanics. Therefore, the focus on the relationship of the wheels to each other and to the vehicle’s body captures the essence of suspension alignment accurately.