Rancho RS90000XL 0″ Lift Shocks for 2016-2019 Chevy Suburban 3500HD

Description
Rancho RS90000XL 0″ Lift Shocks for 2016-2019 Chevy Suburban 3500HD

Rancho RS9000XL 0″ Lift Shocks for 2016-2019 Chevy Suburban 3500HD

Part Number: RS999288 / RS999262

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for the Chevy Suburban 3500HD. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile to match changing loads or terrain. Whether you are commuting unloaded or hauling heavy equipment, this Tier 2 adjustable system solves the compromise between street comfort and heavy-duty stability.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping control to ensure the perfect ride quality for towing, hauling, or daily driving.
• Nitrogen Gas Charging: Pressurized nitrogen gas provides a consistent response by minimizing aeration and foaming to ensure reliable performance under heavy cycles.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation and reduced fade during demanding use.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2016-2019 Chevy Suburban 3500HD
• 2003-2009 Hummer H2
• Note: Designed for vehicles at factory ride height (0″ Lift).

What’s Included

• Includes Full Set (See Below)
• (2) RS999288 Front Shocks
• (2) RS999262 Rear Shocks
• All Required Bushings and Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s Tri-Tube design and MyRide Tuning Technology allow for a 400% change in damping force between settings 1 and 9.
• Performance Benefit: Eliminates the “one size fits all” shock problem, giving the driver total control over vehicle sway and rebound damping.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2016-2019 Chevy Suburban 3500HD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2016-2019 Chevy Suburban 3500HD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2016-2019 Chevy Suburban 3500HD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 2016-2019 Chevy Suburban 3500HD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 2016-2019 Chevy Suburban 3500HD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2016-2019 Chevy Suburban 3500HD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features an external 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Do these shocks provide any lift to my vehicle?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length dampers while maintaining stock ride height.

Can I use these for towing heavy trailers?
Yes, the higher settings (7-9) on the adjustment knob are specifically engineered to provide the extra damping required to control heavy tongue weights and prevent trailer sway.