Rancho RS90000XL 5-6″ Lift Shocks for 2000-2013 GMC Yukon XL 2500

Description
Rancho RS90000XL 5-6″ Lift Shocks for 2000-2013 GMC Yukon XL 2500

Rancho RS9000XL 5-6″ Lift Shocks for 2000-2013 GMC Yukon XL 2500

Part Number: RS999055 / RS999056

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for heavy-duty SUVs and off-road applications. Featuring a 9-position manual tuning knob, these shocks allow you to instantly adjust your damping profile to compensate for varying loads or terrain transitions. Whether you are towing a heavy trailer or navigating off-road trails, this set is engineered to provide the specific firmness or comfort required for your 5-6 inch lifted GMC Yukon XL 2500 or Hummer H2.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the driver can fine-tune ride quality for towing, hauling, or street cruising.
• Large Shock Body: A 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 reduction in aeration and foaming to ensure consistent damping performance under high-cycle conditions.
• Polyurethane Bushings: Heavy-duty polyurethane material provides enhanced durability and reduced deflection to ensure precise suspension geometry.

Technical Specifications

Fitment

• 2000-2013 GMC Yukon XL 2500
• 2003-2009 Hummer H2
• Note: Configured for vehicles equipped with 5-6 inches of suspension lift.

What’s Included

• Includes 4 Shocks (Full Front and Rear Set)
• Protective Red Dust Boots
• Necessary Mounting Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology bridges the gap between a dedicated towing shock and a comfortable daily driver by putting damping control in the user’s hands.
• Performance Benefit: Eliminates the “one size fits all” compromise of standard shocks, allowing for a firm ride when loaded and a plush ride when empty.

Related Products

RS7MT (Front):
Rancho RS7MT 5-6" Front Lift Shocks for 2000-2013 GMC Yukon XL 2500

RS7MT (Rear):
Rancho RS7MT 5-6" Rear Lift Shocks for 2000-2013 GMC Yukon XL 2500

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 2000-2013 GMC Yukon XL 2500

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 2000-2013 GMC Yukon XL 2500

RS7MT (Kit):
Rancho RS7MT 5-6" Lift Shocks for 2000-2013 GMC Yukon XL 2500

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual dial located at the base of the shock body. Simply turn the knob to your desired setting, with 1 being the softest and 9 being the firmest.

Will these shocks lift my GMC Yukon XL 2500?
No, these shocks do not create lift. They are specifically valved and length-configured to work with vehicles that already have a 5-6 inch suspension lift installed.

Are these suitable for heavy towing?
Yes. By adjusting the shocks to the higher settings (7-9), you increase the rebound and compression damping, which significantly improves stability and control while towing.