SuperSprings SSC-30 SuperCoilsCoil Spring SuperCoils; 3935 lbs. Capacity Per Coil Compared To OE 3150 Lbs.; Heavy Duty Replacement; Do Not Exceed GVWR; FEATURES: Sold as a pair left and right Requires no maintenance; Proudly made in the U. S. A. Heavy Duty Replacement Coil Spring 3935 Pounds Coil Capacity Replaces Overworked And Sagging Coil Springs Levels Sag And Increases Load Support Typical Installation Completed In Approximately 1 2 Hours Never Load Any Vehicle Beyond The