Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.

• BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
• BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty
• HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
• IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
• MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
• MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
• REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
• SMOOTH PERFORMANCE -- Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
• STRONG AND DURABLE -- Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot

2011-2021 Ram 2500 SLT ST Laramie Outdoorsman Laramie Longhorn Power Wagon Big Horn Lone Star Tradesman Laramie Limited Limited (Front, Rear) (Front Spring: Coil & Rear Spring: Coil & Drive: 4WD / Qualifier: with Rancho Suspension System, with Front Raised Height 2.5 (in), with Front Raised Height 0 (in), with Rear Raised Height 0 (in), Use with Rancho RS66451R9, RS66454R9 System(s)); 2011-2019 Ram 3500 (Front) (Body: Standard Cab Pickup, Crew Cab Pickup, Extended Crew Cab Pickup & Drive: 4WD / Qualifier: with Rancho Suspension System, with Single Rear Wheels (SRW), with Front Raised Height 2.5 (in), Use with Rancho RS66451R9, RS66454R9 System(s)); 1994-2010 Dodge Ram 2500 SLT ST Laramie Power Wagon Sport TRX4 SXT TRX (Front) (Drive: 4WD / Qualifier: OE Position Shock, with 8,800 (lb) Gross Vehicle Weight (GVW), with Front Raised Height 2.0 (in), with Rancho Suspension System, with Front Raised Height 2.0 (in) to 2.5 (in), with Front Raised Height 0 (in)); 2003-2010 Dodge Ram 3500 (Front) (Body: Standard Cab Pickup, Crew Cab Pickup, Extended Crew Cab Pickup & Drive: 4WD / Qualifier: with Rancho Suspension System, with Single Rear Wheels (SRW), with Front Raised Height 2.5 (in)); 2005-2022 Ford F-250 Super Duty (Front) (Drive: 4WD / Qualifier: with Rancho Suspension System, with Front Raised Height 4.0 (in), with Front Raised Height 4.0 (in) to 5.0 (in)); 2005-2020 Ford F-350 Super Duty (Front) (Body: Standard Cab Pickup, Extended Cab Pickup, Crew Cab Pickup & Drive: 4WD / Qualifier: with Rancho Suspension System, with Front Raised Height 4.0 (in), with Front Raised Height 4.0 (in) to 5.0 (in))