SuperSprings SSC-24 SuperCoils are heavy-duty replacement coil springs, designed to remedy sagging and overworked original equipment front and rear suspension coil springs. SuperCoils have a linear/constant spring rate consistent with other coil springs. SuperCoils replace original equipment, different from SuperSprings or SumoSprings that work in conjunction with and enhance original equipment.• 7130-lb. capacity• 6.5" dia. x 17.5"H• Weight: 49 lbs. ApplicationsDodge RAM 4500 4x2 (2008-2010)Dodge RAM 4500 4x4 (2008-2010)Dodge RAM 5500 4x2 (2008-2010)Dodge RAM 5500 4x4 (2008-2010)RAM 4500 4x2 (2011-2025)RAM 4500 4x4 (2011-2025)RAM 5500 4x2 (2011-2025)RAM 5500 4x4 (2011-2025) Replacement for original equipment coil springs 7130-lb. capacity | SuperSprings SSC-24 SuperCoils, Pair