Shock Absorber for 2011-2025 Ram 2500 & More - Rancho RS55044

Smooth out rough roads and keep your truck controlled with the Rancho RS5000X shock absorber (RS55044) — a Rancho absorber packed with features for both on- and off-road driving. It fits many trucks in front and rear positions, among them the 2011-2026 Ram 2500, 1994-2010 Dodge Ram 2500 and 2005-2025 Ford F-250 Super Duty. See the "Vehicles it fits" section for the full vehicle, engine and position list.

• Cross Tuned technology: an exclusive rebound valving system and advanced compression phase designed to improve overall handling and performance on and off road.
• Progressive Engagement Valving: custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimize a rough ride.
• Strong, durable build: 16mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, a 35mm sintered iron piston, and a polyvinyl protective boot.
• All-weather twin-tube design: a large twin-tube body filled with all-weather fluid for cooler operation, built to withstand internal temperatures of -40 to 248°F; nitrogen gas pressurized to 150 PSI helps minimize air-to-oil mixing to reduce damping fade and foaming.

A polyurethane rebound bumper and rubber bushings help absorb ride harshness, while a low-friction, self-lubricating seal retains gas and oil for quicker rebound. Backed by Rancho's Limited Lifetime Warranty. Sold individually; replacing shocks in matched axle pairs is recommended for balanced ride control.