What is a common sign of failing suspension bushings?

A common sign of failing suspension bushings is excessive vibration or noise while driving. Suspension bushings are critical components that help absorb shocks and maintain the alignment of various suspension parts. When these bushings wear out, they can create gaps or breaks, leading to increased play in the suspension system.

This wear results in the suspension components not being properly isolated from the chassis. As a result, you may notice more road noise, rattling, or vibrations, especially when driving over bumps or uneven surfaces. These symptoms indicate that the bushings are no longer able to effectively dampen the impact of the terrain on the vehicle, thereby compromising ride quality.

In contrast, the other options depict improvements in performance or efficiency that are not typically associated with failing bushings. Improved ride comfort, better steering feedback, and reduced fuel consumption would suggest that the suspension is functioning optimally, which is not the case when suspension bushings are failing.