Rancho RS90000XL 0″ Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

Rancho RS9000XL 0″ Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

Part Number: RS999274

Summary: The Rancho RS9000XL series provides industry-leading versatility for owners who demand total control over their ride quality. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your suspension damping from soft to firm. Whether you are daily driving, towing heavy loads, or navigating off-road terrain, this solution ensures your GMC Sierra 1500HD maintains peak stability and comfort in any environment.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping force to ensure the vehicle is perfectly calibrated for street, towing, or off-road use.
• Large Diameter Body: A massive 2.75-inch shock body provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty cycles.
• Nitrogen Gas Charged: High-pressure gas charge provides a consistent response and prevents aeration to ensure fade-free performance under load.
• Polyurethane Bushings: Heavy-duty polyurethane material provides superior durability over rubber to ensure long-term pivot point integrity.

Technical Specifications

Fitment

• 2001-2007 GMC Sierra 1500HD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension; Configured for 0-inch rear lift.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL utilizes a tri-tube design and manual valving adjustment to bridge the gap between street comfort and heavy-duty performance.
• Performance Benefit: Drivers gain the ability to eliminate “squat” while towing and reduce body roll on the highway with a simple turn of a dial.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2001-2007 GMC Sierra 1500HD

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2001-2007 GMC Sierra 1500HD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2001-2007 GMC Sierra 1500HD

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. Turning the knob clockwise increases firmness, while counter-clockwise softens the ride.

Do these shocks provide any lift to my vehicle?
No, these shocks are configured for a 0-inch lift height and are designed to replace the factory-length dampers without changing the vehicle’s ride height.

What is the benefit of the larger shock body?
The 2.75-inch body holds more oil than standard shocks, which helps dissipate heat more efficiently, preventing the shock from losing its damping effectiveness during long trips or heavy hauling.