Kings springs are specifically wound for off-road applications, not repackaged car springs.
75 x 22; 500lb spring;For King Pure Race 3..0 diameter shock bodies;King coil springs are manufactured to our specifications right here in the USA;Coils are made from the finest quality, high tensile, chrome silicon wire available;Coils are closed and ground to sit flat and deflect true;Specifically wound for off-road applications; spring rates, wire diameters and coil lengths have been developed through extensive real world testing on all types of terrain;California Residents: WARNING King Shocks 3.