What does proper maintenance of suspension systems primarily contribute to?

Proper maintenance of suspension systems primarily contributes to extended tire lifespan and improved safety. The suspension system plays a critical role in vehicle dynamics, influencing how the vehicle handles and responds to road conditions. Well-maintained suspension components ensure that the vehicle maintains proper contact with the road surface, which is crucial for traction, stability, and overall handling. This directly affects tire wear; a well-aligned and functioning suspension prevents uneven tire wear, ultimately extending their lifespan.

In addition, a properly functioning suspension system enhances vehicle safety. It allows for better control of the vehicle during maneuvers, improves braking performance, and minimizes the risk of losing control on rough or uneven surfaces. Thus, the health of the suspension system is directly linked to both tire longevity and the safety of the vehicle occupants.