Rancho RS90000XL 0″ Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Description
Rancho RS90000XL 0″ Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Rancho RS9000XL Adjustable Shocks for 2001-2010 Chevy Silverado 2500HD & Hummer H2

Part Number: RS999288 / RS999274

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty applications through its innovative 9-position manual tuning system. Designed for drivers of the Silverado 2500HD and Hummer H2, these shocks allow you to instantly adjust damping levels to compensate for varying payloads or off-road conditions. Whether you are seeking a soft commuter ride or maximum firmness for heavy towing, this set provides the precise control needed for a 0-inch lift height configuration.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect balance between street comfort and heavy-duty performance.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during extreme use.
• Nitrogen Gas Pressurized: High-pressure gas charge minimizes air-to-oil mixture (aeration) to ensure consistent damping response and reduced fade.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2001-2010 Chevy Silverado 2500HD
• 2003-2009 Hummer H2
• Note: Designed for vehicles at factory ride height (0″ lift).

What’s Included

• Includes 4 Shocks (Full Front & Rear Set)
• All Required Mounting Hardware
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Unlike “one size fits all” shocks, the RS9000XL utilizes a tri-tube design and adjustable valving that adapts to the specific weight and cargo requirements of heavy-duty trucks and SUVs.
• Performance Benefit: Drivers gain the ability to switch from a plush highway ride to a rigid, stable platform for towing trailers or hauling heavy equipment in seconds.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2001-2010 Chevy Silverado 2500HD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 2001-2010 Chevy Silverado 2500HD

Frequently Asked Questions

Do I need tools to adjust the stiffness of these shocks?
No, the RS9000XL features an external manual knob that can be turned by hand, allowing for quick adjustments without specialized equipment.

Will these shocks lift my Chevy Silverado 2500HD?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length shocks while maintaining original ride height.

What is the benefit of the large 2.75-inch body?
The oversized body holds more fluid, which helps dissipate heat more efficiently than standard shocks, preventing performance drop-off during long trips or off-road use.