Rancho RS90000XL 0″ Rear Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

Rancho RS9000XL 0″ Rear Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

Part Number: RS999274

Summary: The Rancho RS9000XL series provides industry-leading versatility for drivers who demand total control over their vehicle’s damping characteristics. Featuring a globally recognized 9-position manual tuning knob, these shocks allow you to instantly adjust from a soft street ride to a firm setting optimized for heavy towing or off-road stability. Engineered for the Chevy Silverado 2500 and GMC Yukon, this nitrogen-gas charged solution eliminates the compromise between daily comfort and work-ready performance.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping force to ensure the perfect ride quality for any load or terrain.
• Nitrogen Gas Pressurization: A high-pressure gas charge provides resistance against oil foaming to ensure consistent performance during heavy-duty cycling.
• Large Shock Body: A heavy-duty 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during long-distance hauling.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure seal longevity against road debris.

Technical Specifications

Fitment

• 1999-2004 Chevy Silverado 2500 2WD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Installation Hardware (Where Applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology utilizes a larger piston and more robust fluid capacity than standard shocks, paired with a mechanical valving adjustment that overrides generic “one size fits all” damping.
• Performance Benefit: The driver gains the ability to stiffen the rear suspension for “New Body” trucks when hauling trailers, effectively reducing sway and improving chassis composure.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1999-2004 Chevy Silverado 2500 2WD

Frequently Asked Questions

How do I adjust the stiffness of these shocks?
These shocks feature an external 9-position knob located at the base of the shock body. You can manually turn the dial to setting 1 for the softest ride or setting 9 for maximum firmness.

Do these shocks provide any lift to my vehicle?
No, these shocks are configured for 0″ of lift. They are designed to replace factory-length shocks and will not change the ride height of your vehicle.

What is the benefit of the nitrogen gas charging?
The nitrogen gas pressure minimizes aeration—the mixing of air and oil—which prevents the shock from losing its damping effectiveness (fading) during rapid movement or heavy use.