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

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

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

Part Number: RS999295

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty GMC applications. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly adjust damping levels to compensate for varying payloads or terrain. Whether you are seeking plush street comfort or firm control for towing, this adjustable solution provides the specific ride quality required for your Sierra or Yukon XL 2500.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping control to ensure the perfect balance between highway comfort and off-road firmness.
• Large Diameter Body: A 2.75-inch heavy-duty reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy hauling.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a barrier against oil aeration to ensure consistent damping performance under rapid cycling.
• Protective Boot: A durable poly-vinyl accordion boot protects the 18mm nitro-carburized piston rod from debris 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: Excluding Electronic Suspension (Z55), Magnetic Ride Control (Z95) & Quadrasteer Package.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Mounting Hardware (Where applicable)

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL uses a tri-tube design and adjustable valving to provide a custom-tuned feel for heavy 2500-series chassis.
• Performance Benefit: Drivers gain the ability to switch from a “Soft” setting for empty-bed commuting to a “Firm” setting for maximum stability when towing trailers.

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

Rear Only (Same Series):
Rancho RS90000XL 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

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 manually adjustable knob located at the base of the shock body. No tools are required to switch between the nine damping levels.

Will these shocks lift my GMC Sierra?
No, these shocks are configured for 0-inches of lift and are designed to replace factory-length shocks on stock height vehicles.

Do these work with Magnetic Ride Control?
No, these are designed for standard suspension systems and are not compatible with Z95 Magnetic Ride Control or Z55 Electronic Suspension options.