What is the primary benefit of using an independent suspension system?

The primary benefit of using an independent suspension system is improved tire contact with the road. In an independent suspension arrangement, each wheel is allowed to move independently of the others. This design enhances the ability of each tire to maintain optimal contact with the road surface, especially during cornering, over uneven terrain, or when encountering bumps. Better tire contact leads to improved traction and handling, which contributes to overall vehicle stability and ride comfort.

With each wheel able to respond independently to road imperfections, the suspension can better isolate and absorb shocks while maintaining tire grip. This is particularly important in performance driving and off-road conditions, where consistent tire contact can significantly affect vehicle control and safety.

Other options generally do not convey the benefits associated with independent suspension. Increased manufacturing costs are often a consideration when designing suspension systems but do not provide a direct benefit to vehicle performance. A higher center of gravity is typically detrimental to handling, affecting the vehicle's stability during maneuvers. Decreased vehicle weight can occur in some designs, but that is not a primary advantage associated with the independent suspension system itself; rather, it varies based on specific construction and materials used.