SuperPro's HD Adjustable rear track bar allows you to easily re-center your rear axle after a lift or ride height change. An idea compliment to any lift kit to aid in restoring/optimizing suspension geometry and alignment at the rear of your rig. TRC499 includes SuperPro's lifetime high-articulation bushings with superior performance and durability vs. rubber alternatives with no compromise in NVH isolation in the cabin to allow your rig to be as comfortable on the way to the trail as it is capable once the pavement ends.