Rancho RS90000XL 5-6″ Rear Lift Shocks for 2000-2006 GMC Yukon XL 1500 4WD

Description
Rancho RS90000XL 5-6″ Rear Lift Shocks for 2000-2006 GMC Yukon XL 1500 4WD

Rancho RS9000XL 5-6″ Rear Lift Shocks for 2000-2006 GMC Yukon XL 1500 4WD

Part Number: RS999058

Summary: The Rancho RS9000XL series provides industry-leading adjustability for drivers who demand total control over their vehicle’s ride profile. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting optimized for heavy towing or off-road stability. Engineered specifically for the GMC Yukon XL 1500 with 5-6 inches of rear lift, these shocks solve the problem of “one-size-fits-all” valving by putting damping control directly in the hands of the driver.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect ride for daily commuting, towing, or trail use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent performance and reduced fade during high-temp operation.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a faster response time to ensure the tires maintain constant contact with the road surface.
• 18mm Nitro-Carburized Rod: A heavy-duty hardened piston rod provides superior scuff resistance to ensure long-term seal integrity in harsh environments.

Technical Specifications

Fitment

• 2000-2006 GMC Yukon XL 1500 4WD
• Note: Fits New Body Style models only. Excluding Electronic Suspension (Z55) and Self Leveling Nivomat Suspension (ZW7). Configured for vehicles with 5-6″ of rear lift.

What’s Included

• Includes 2 Shocks (Pair)
• Necessary Bushings and Washers
• Protective Red Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering the most versatile valving range in its class.
• Performance Benefit: Eliminates the compromise between comfort and control, allowing you to stiffen the rear suspension for heavy loads and soften it for unladen highway cruising.

Related Products

Front Only (Same Series):
Rancho RS90000XL 5-6" Front Lift Shocks for 2000-2006 GMC Yukon XL 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2000-2006 GMC Yukon XL 1500 4WD

Frequently Asked Questions

Do I need tools to adjust the shock firmness?
No, the 9-position knob is designed for easy manual adjustment by hand, allowing you to tune your ride in seconds without specialized equipment.

Will these shocks lift my Yukon XL?
No, these shocks do not create lift. They are specifically valved and sized to accommodate vehicles that have already been modified with a 5-6 inch rear lift kit.

What is the benefit of the larger shock body?
The 2.75-inch body holds more fluid than standard shocks, which helps dissipate heat more effectively, preventing the “fading” feeling during extended off-road use or heavy towing.