Rancho RS90000XL 1-2.5″ Lift Shocks for 1988-2000 Chevy K2500 4WD

Description
Rancho RS90000XL 1-2.5″ Lift Shocks for 1988-2000 Chevy K2500 4WD

Rancho RS9000XL 1-2.5″ Lift Shocks for 1988-2000 Chevy K2500 4WD

Part Number: RS999152 / RS999190

Summary: The Rancho RS9000XL series provides industry-leading adjustability for owners of the Chevy K2500 and GMC Yukon. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or off-road excursions. Engineered to accommodate a 1-2.5″ lift, this complete set ensures your vehicle maintains optimal damping control and stability regardless of the terrain or load requirements.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping force to ensure custom-tailored ride control for street, towing, or off-road use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy work cycles.
• Nitrogen Gas Charged: High-pressure gas charge provides a reduction in aeration and foaming to ensure consistent damping performance in demanding conditions.
• Heavy-Duty Piston: A 18mm nitro-carburized rod provides structural rigidity and scuff resistance to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1988-2000 Chevy K2500 4WD
• 1992-1999 GMC Yukon
• Note: Configured for use with Rancho Suspension systems.

What’s Included

• (2) RS999152 Front Shocks
• (2) RS999190 Rear Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s tri-tube design and MyRide technology allow for precise damping adjustments that typical fixed-rate shocks cannot provide.
• Performance Benefit: Eliminates the compromise between comfort and capability, giving the driver total control over the vehicle’s stiffness and rebound.

Related Products

RS5000X (Rear):
Rancho RS5000X 1-2.5" Rear Lift Shocks for 1988-2000 Chevy K2500 4WD

RS5000X (Front):
Rancho RS5000X 1-2.5" Front Lift Shocks for 1988-2000 Chevy K2500 4WD

RS7MT (Front):
Rancho RS7MT 1-2.5" Front Lift Shocks for 1988-2000 Chevy K2500 4WD

RS90000XL (Rear):
Rancho RS90000XL 1-2.5" Rear Lift Shocks for 1988-2000 Chevy K2500 4WD

RS90000XL (Front):
Rancho RS90000XL 1-2.5" Front Lift Shocks for 1988-2000 Chevy K2500 4WD

RS5000X (Kit):
Rancho RS5000X 1-2.5" Lift Shocks for 1988-2000 Chevy K2500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 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 create the 2.5 inches of lift?
No, these shocks are specifically configured for a 1-2.5″ lift height. They are designed to operate within that specific suspension travel range and do not provide the lift itself.

Is this a complete set for my vehicle?
Yes, this SKU includes a full set of four shocks (front and rear) specifically valved for the Chevy K2500 4WD and GMC Yukon models listed.