SuperSprings

The Unique Difference SuperSprings Tapered Blades and Rolling Shackles When load demand increases, weight is distributed gradually from the narrow to the wider part of the tapered blade providing true progressive suspension. The rolling shackles prevent rigidity ensuring a smooth ride while loaded or unloaded. Maintains smooth ride when vehicle is unloaded - unlike rigid helper springs and add-a-leaf systems. Never needs adjusting like "air systems". Anti-sway feature increases handling stability, driver control and confidence. Increases the life of brakes, tires and existing suspension. The SuperSprings Solution - The secret to SuperSprings unique self-adjusting lies in their patented tapered blade and shackle system which increases load and tow capacity without stiffening the ride. When there is little or no stress on the suspension system the weight is taken up by the narrow neck of the tapered blade. As load or sway increases, the stress moves progressively to the wider part of the blade providing true progressive suspension on an as-needed basis. The patented dual roller shackle system that attaches the SuperSprings to the factory springs prevents the rigidity and hard ride experienced by other helper systems on the market.