What are common signs of worn suspension bushings?

Worn suspension bushings can lead to several noticeable symptoms that significantly affect vehicle performance and comfort. Clunking noises are a key indicator, as deteriorated bushings can cause metal components to make contact, leading to audible sounds when driving over bumps or uneven surfaces. Uneven tire wear is another common sign because worn bushings can affect wheel alignment and suspension geometry, causing tires to wear irregularly. Poor ride quality occurs as the suspension system can no longer absorb shocks and vibrations as effectively, leading to a harsh ride.

These symptoms collectively point to the bushings' role in maintaining proper suspension performance. The other options do not directly relate to worn suspension bushings; for example, vibrations at high speeds might suggest other issues like imbalanced tires or misalignment, while increased fuel consumption could stem from a variety of factors unrelated to the suspension system, such as engine performance or driving habits. Brake failure is also not associated with suspension bushings but rather with braking system components.