Rancho RS90000XL 0″ Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Rancho RS9000XL 0″ Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Part Number: RS999190

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the GMC Yukon, featuring a globally recognized 9-position manual adjustment knob. This Tier 2 adjustable system allows drivers to instantly transition from a soft, compliant street ride to a firm, controlled setting for heavy towing or off-road excursions. Engineered to provide custom-tuned damping for stock-height vehicles, these shocks solve the compromise between daily comfort and utility performance.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the vehicle is perfectly calibrated for varying loads or terrain.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent cooling and reduced fade during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate 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 and structural integrity to ensure long-term seal life in harsh environments.

Technical Specifications

Fitment

• 1988-1999 GMC K1500 4WD
• 1992-1999 GMC Yukon
• Note: 4 Door models with Rancho Suspension.

What’s Included

• Includes 2 Shocks
• Necessary Mounting Hardware
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s adjustable technology eliminates the “one size fits all” damping approach, giving the user mechanical control over valving sensitive to both velocity and load.
• Performance Benefit: Drivers experience reduced body roll and improved stability when hauling, without sacrificing the plush ride quality required for unladen daily driving.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1988-1999 GMC K1500 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1988-1999 GMC K1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1988-1999 GMC K1500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body; simply turn the dial to your preferred setting (1 for softest, 9 for firmest).

Will these shocks lift my GMC Yukon?
No, these shocks are configured for 0-inches of lift and are designed to replace factory-length units while improving damping performance.

Can I use these shocks if I have a 4-door Yukon?
Yes, these are specifically designed for 4-door models equipped with Rancho suspension systems as noted in the fitment requirements.