Rancho RS90000XL 4″ Lift Shocks for 2002-2006 Chevy Avalanche 2500

Description
Rancho RS90000XL 4″ Lift Shocks for 2002-2006 Chevy Avalanche 2500

Rancho RS9000XL 9-Position Adjustable Shocks for 4″ Lifted Chevy Avalanche & Yukon XL 2500

Part Number: RS999296 / RS994297

Summary: The Rancho RS9000XL series provides unparalleled ride control for lifted 2500-series SUVs by featuring a manually adjustable 9-position knob. This Tier 2 adjustable technology allows owners of the Chevy Avalanche and Yukon XL 2500 to instantly tune their damping profiles from soft street cruising to firm heavy-duty towing. Engineered to accommodate a 4-inch lift, these shocks solve the common issue of “one size fits all” valving by putting final ride quality directly in the driver’s hands.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping force to ensure the perfect balance between highway comfort and off-road stability.
• Large 2.75-in. Body: A high-capacity liquid metallic finish body provides increased fluid capacity to ensure cooler operation and consistent performance under heavy loads.
• Nitrogen Gas Pressurized: Optimized gas charging provides a reduction in aeration and foaming to ensure immediate response and fade-free damping.
• 18mm Nitro-Churched Rod: A heavy-duty hardened piston rod provides increased structural rigidity to ensure long-term durability in demanding environments.

Technical Specifications

Fitment

• 2002-2006 Chevy Avalanche 2500
• 2002-2006 GMC Yukon XL 2500
• Note: Specifically designed for vehicles equipped with Rancho Suspension systems.

What’s Included

• Includes 4 Shocks (Full Front & Rear Set)
• Protective Red Dust Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering more adjustability than standard monotube shocks.
• Performance Benefit: Drivers can stiffen the suspension for towing heavy trailers to eliminate sway, then soften it for daily commuting to improve ride quality.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2002-2006 Chevy Avalanche 2500

Frequently Asked Questions

How do I adjust the settings on these shocks?
Each shock features a manual 9-position knob located at the base of the shock body. You can turn the dial by hand to increase or decrease firmness without tools.

Will these shocks lift my vehicle 4 inches?
No, these shocks do not create lift. They are specifically valved and extended in length to function correctly on vehicles already equipped with a 4-inch suspension lift.

What setting is best for daily driving?
Most users find that settings 3 through 5 provide an ideal balance of comfort and control for unloaded street driving, though this can be tuned to personal preference.