Smooth out rough pavement and add confident on- and off-road control with the Rancho RS5000X Suspension Shock Absorber RS55262. This rear-position twin-tube shock installs as a direct-fit replacement for the listed applications, including the 2007-2013 Chevrolet Avalanche, 1999-2006 Chevrolet Silverado 1500, 2000-2020 Chevrolet Tahoe, 1994-2001 Dodge Ram 1500, 1999-2006 GMC Sierra 1500, and 2000-2020 GMC Yukon — see the Buyer's Guide tab for the full list of 25 applications and engine details.
- Cross Tuned technology: Rancho's exclusive rebound valving system and advanced compression phase are 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 and durable build: 16mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, 35mm sintered iron piston, and a polyvinyl protective boot.
- All-weather twin-tube body: Filled with all-weather fluid for cooler operation, nitrogen gas pressurized to 150 PSI to help reduce fade and foaming, with internal temperature capability of -40 to 248°F.
A polyurethane rebound bumper, rubber bushings, and a fluon-banded piston help absorb harshness, while a low-friction self-lubricating seal retains gas and oil. Backed by Rancho's Limited Lifetime Warranty.
Frequently Asked Questions
What position does this shock mount in?
The RS55262 is a rear-position suspension shock absorber. Replace it in pairs, left and right together, for balanced ride control on the axle.
Will this fit my truck or SUV?
It's a direct-fit replacement for 25 listed GM and Dodge applications, such as the 1999-2006 Silverado 1500, 2000-2020 Tahoe, and 1994-2001 Dodge Ram 1500. Check the Buyer's Guide tab for your exact year, make, and model.
What is Cross Tuned technology?
It's Rancho's exclusive rebound valving system paired with an advanced compression phase, designed to improve overall handling and performance both on and off road.
Is this a gas-charged shock?
Yes. It uses a large twin-tube body nitrogen gas pressurized to 150 PSI, which helps minimize air-to-oil mixing to reduce damping fade and foaming.
What are signs my shocks may need replacing?
Excessive bouncing after bumps, a rough or floaty ride, nose dive when braking, or uneven tire wear can indicate worn shocks. Diagnose the cause before replacing.
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