The SuperPro rear leaf spring rear-eye bushing kit for 2015 and newer 4WD vehicles replaces the original bushings and stabilizes rear-axle movement in solid-axle 4WD setups. SuperPro notes that worn or inferior bushings can cause rear-end wander and instability under load; this kit restores the rear spring eye location and improves axle control for towing or heavy loading conditions.
SuperPro 2015+ Rear Leaf Spring Rear Eye Bushing Kit