Rancho RS90000XL 2.5-4″ Front Lift Shocks for 1988-1999 Chevy K1500 4WD

Description
Rancho RS90000XL 2.5-4″ Front Lift Shocks for 1988-1999 Chevy K1500 4WD

Rancho RS9000XL 2.5-4″ Front Lift Shocks for 1988-1999 Chevy K1500 4WD

Part Number: RS999001

Summary: The Rancho RS9000XL series delivers industry-leading versatility for your Chevy or GMC truck through its globally recognized 9-position tuning technology. These front shocks allow drivers to manually adjust damping levels to transition from a smooth street ride to a firm high-performance setting for off-road or towing applications. Engineered to accommodate 2.5 to 4 inches of lift, they provide the necessary travel and control for modified suspension geometries while maintaining exceptional durability.

Features

• 9-Position Tuning: A manual adjustment knob provides nine unique levels of damping to ensure the perfect ride quality for any terrain or load requirement.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation and consistent performance during heavy use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure tire-to-road contact is maintained on uneven surfaces.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1988-1999 Chevy K1500 4WD
• 1992-1999 GMC Yukon
• Note: Fits 2 & 4 Door models equipped with Rancho Suspension systems.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL features a sophisticated tri-tube design that allows for external damping adjustment without removing the shock from the vehicle.
• Performance Benefit: Drivers gain the ability to instantly stiffen the front end for better cornering and towing stability or soften it for daily commuting comfort.

Related Products

RS5000X (Rear):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1988-1999 Chevy K1500 4WD

RS5000X (Front):
Rancho RS5000X 2.5-4" Front Lift Shocks for 1988-1999 Chevy K1500 4WD

Rear Only (Same Series):
Rancho RS90000XL 2.5-4" Rear Lift Shocks for 1988-1999 Chevy K1500 4WD

RS5000X (Kit):
Rancho RS5000X 2.5-4" Lift Shocks for 1988-1999 Chevy K1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 2.5-4" Lift Shocks for 1988-1999 Chevy K1500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a 9-position manual knob located at the base of the shock body. Turning the knob allows you to click through settings from 1 (softest) to 9 (firmest).

Will these shocks lift my Chevy K1500?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 2.5 to 4-inch suspension lift kit to ensure proper travel and prevent bottoming out.

Are these shocks compatible with stock height trucks?
No, these are designed specifically for lifted applications. Using them on a stock height vehicle may result in the shock bottoming out, which can cause internal damage.