Rancho RS90000XL 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Rancho RS9000XL 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Part Number: RS999274

Summary: The Rancho RS9000XL series provides industry-leading adjustability for owners of the GMC Sierra 2500 4WD. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly switch between a soft street ride and a firm setting for heavy-duty towing or hauling. Engineered to maintain factory ride height, they provide a custom-tailored damping solution that adapts to your specific cargo and terrain requirements.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure precise control over ride quality and firmness.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy work cycles.
• Nitrogen Gas Charged: High-pressure gas displacement provides a reduction in aeration and foaming to ensure consistent valving performance.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1999-2004 GMC Sierra 2500 4WD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension; Configured for 0-inch rear lift.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Dust Boots
• Installation Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for manual damping overrides, bypassing the “one size fits all” approach of standard shocks.
• Performance Benefit: Eliminates the compromise between comfort and capability, allowing for a plush daily commute and a stabilized, sway-free towing experience.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2004 GMC Sierra 2500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Are these shocks compatible with lifted trucks?
These specific units are configured for 0″ of rear lift (factory height) on the 1999-2004 GMC Sierra 2500 4WD.

Do these shocks include the mounting hardware?
Yes, these shocks come with the necessary bushings and protective boots required for a standard installation.