SuperSprings® are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings® provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings® are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel. SuperSprings for Chev.|GMC Silv.|Sierra 3500, Expr.|Sav. 4500, RAM 2500|3500|4500|5500, Ford F-350, F-450SSA23: Sold as a pair (2)SSA23.5: Sold as each (1)Capacity: 2300 (lb) Capacity at 50% CompressionHeight: 0.56”Length: 49”Width: 3”Maintenance-freeSelf-adjusting suspension stabilizing system2300 (lb) Additional Load-Leveling AbilityReduces body roll up to 30% without compromising ride qualityWorks in conjunction with original equipment leaf spring assemblyAdjustable shackles allow installation to suit various needsTypical installation completed in approximately one hourSAE 5160H high-grade steelShot peened to relieve spring stress and extend product lifeNever load any vehicle beyond the manufacturer’s GVWR
