SuperPro leaf spring bushings stabilize rear axle movement on 4WD vehicles, preventing passive rear steer and wandering under load. Replacing worn rubber bushings with SuperPro polyurethane helps maintain alignment and control when towing or carrying heavy loads, improving stability under braking and cornering. These bushings are a practical upgrade for more durable, predictable rear-end behavior.
SuperPro Ford Explorer Xl 96On Rear Spring