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

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

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

Part Number: RS999296 / RS994297

Summary: The Rancho RS9000XL series provides industry-leading versatility for the GMC Sierra 2500 and Yukon XL 2500. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow drivers to instantly tune their damping profile from soft to firm. This Tier 2 adjustable technology solves the compromise between daily street comfort and the rigid control required for heavy towing or off-road use, specifically configured for vehicles with a 4-inch lift height.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect ride for any load or terrain.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation during high-stress maneuvers.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road inputs to ensure consistent tire-to-ground contact.
• Protective Boot Included: A durable 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 XL 2500
• 2007-2014 GMC Yukon XL 2500
• Note: Configured for use with Rancho Suspension systems.

What’s Included

• (2) RS999296 Front RS9000XL Shocks
• (2) RS994297 Rear RS9000XL Shocks
• Poly-vinyl Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s Tri-Tube design and MyRide adjustment system offer a wider range of damping than standard monotube shocks, allowing for precise user-defined calibration.
• Performance Benefit: Eliminates the “one size fits all” ride quality, giving the driver the ability to stiffen the suspension for towing trailers and soften it for unloaded highway cruising.

Related Products

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

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

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

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

RS5000X (Kit):
Rancho RS5000X 4" 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. Simply turn the dial to “1” for the softest setting or “9” for maximum firmness.

Will these shocks lift my truck 4 inches?
No, these shocks do not create lift. They are specifically valved and extended to be used on vehicles that already have a 4-inch suspension lift kit installed.

Are these shocks compatible with my GMC 2500?
These are designed specifically for the 1999-2004 GMC Sierra 2500 4WD and 2000-2014 Yukon XL 2500 models equipped with a 4-inch Rancho lift system.