Rancho RS90000XL 4″ Front Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Description
Rancho RS90000XL 4″ Front Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Rancho RS9000XL 4″ Front Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Part Number: RS999244

Summary: The Rancho RS900XL series provides industry-leading adjustability for owners of the 1992-1999 GMC Suburban 1500 4WD. Featuring a globally recognized 9-position manual tuning knob, these shocks allow drivers to instantly transition between a soft street ride and a firm setting for heavy towing or off-road stability. Specifically configured for 4-inch lift heights, they provide the necessary travel and damping control to maintain performance on modified suspension geometries.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping force to ensure personalized ride control for any terrain or load requirement.
• Nitrogen Gas Charging: Pressurized gas charge provides a consistent damping response to ensure reduced aeration and shock fade during spirited driving.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Protective Boot: A durable liquid metallic finish and included red dust boot provide protection for the piston rod to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1992-1999 GMC Suburban 1500 4WD
• 1992-1999 GMC Yukon 4WD
• Note: Designed for use with Rancho Suspension systems.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: The RS9000XL is the benchmark for adjustable damping, allowing for geometry-specific tuning on 4-inch lifted GMC platforms.
• Performance Benefit: Eliminates the “one size fits all” damping compromise, giving the driver total control over vehicle sway and comfort levels.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Rear Only (Same Series):
Rancho RS90000XL 4" Rear Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Frequently Asked Questions

How do I adjust the stiffness of these shocks?
These shocks feature a manual 9-position knob located at the base of the shock body. You can turn the dial by hand to increase or decrease the damping firmness.

Do these shocks provide 4 inches of lift?
No, these shocks do not create lift. They are specifically valved and sized to function correctly on vehicles already equipped with a 4-inch suspension lift kit.

Are these sold as a pair?
Yes, this SKU (2xRS999244) includes a pair of two front shocks for a complete front-axle installation.