The Rancho RS5000X shock improves overall handling with an exclusive valving system and advanced compression functionality to smooth impacts and deliver quicker rebound for steadier vehicle control. Built with a nitro-carburized piston rod, low-friction seals and a large twin-tube body filled with all-weather fluid, it uses nitrogen pressurization to reduce foaming and fade while polyurethane bumpers and tuned compression add durability and refined response.
Rancho 2012 Ram 1500 Rear RS5000X Shock