Rancho RS90000XL 0″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Description
Rancho RS90000XL 0″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Rancho RS9000XL 0″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Part Number: RS999288

Summary: The Rancho RS9000XL series is the industry benchmark for adjustable damping control, specifically engineered for heavy-duty applications. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. This versatility ensures that your GMC Sierra 2500HD or Hummer H2 maintains optimal chassis control regardless of payload or terrain. Configured for 0-inch lift heights, they serve as a premium performance upgrade for stock-height vehicles.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping resistance to ensure personalized ride control for towing, hauling, or daily driving.
• Large Shock Body: A massive 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a consistent response by minimizing air-to-oil mixture to ensure fade-free performance.
• Polyurethane Bushings: Durable polyurethane material provides enhanced pivot points to ensure long-lasting quiet operation and reduced vibration.

Technical Specifications

Fitment

• 2001-2010 GMC Sierra 2500HD
• 2003-2009 Hummer H2
• Note: Fits vehicles at 0″ (Stock) lift height only.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Red Dust Boots
• Mounting Hardware and Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for the most granular damping control in its class, moving beyond “one size fits all” valving.
• Performance Benefit: Eliminates the “float” associated with heavy-duty trucks while providing the ability to soften the ride when the bed is empty.

Related Products

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

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

Rear Only (Same Series):
Rancho RS90000XL 0" Rear Lift Shocks for 2001-2010 GMC Sierra 2500HD

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

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

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

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2001-2010 GMC Sierra 2500HD

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

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a red 9-position knob at the base of the shock; simply turn the dial to your desired setting (1 for softest, 9 for firmest).

Will these shocks lift my GMC Sierra?
No, these shocks do not create lift. They are specifically configured for vehicles with 0 inches of front lift height.

Are the protective boots included?
Yes, these shocks come standard with Rancho’s signature red protective boots to shield the piston rod from debris.