What is bump steer?

Bump steer is a phenomenon that occurs when the wheels of a vehicle change their angle as the suspension is compressed (bumped) or extended (drooped). This can cause the vehicle to feel unstable or twitchy, particularly during braking or accelerating over uneven surfaces.

Bump steer can be caused by a variety of factors, including improper suspension geometry, worn or damaged suspension components, inadequate wheel alignment, or changes in ride height. It can also be exacerbated by modifications to the suspension or steering system.

To correct bump steer, it is important to carefully inspect and adjust the suspension and steering components to ensure they are in proper working condition and properly aligned. This may involve replacing worn or damaged parts, adjusting the ride height, or installing aftermarket suspension components designed to reduce bump steer.

Overall, addressing bump steer can improve the handling and stability of a vehicle, making it safer and more enjoyable to drive.