SuperSprings SSC-52 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.• 2475-lb. capacity• 8" dia. x 18"H• Weight: 62 lbs. ApplicationsRAM 2500 4x2 (2014-2025)RAM 2500 4x4 (2014-2025) Replacement for original equipment coil springs 2475-lb. capacity | Supersprings International Inc SuperSprings SSC-52 SuperCoils, Pair