Rancho RS5000X 2.5-4″ Rear Lift Shocks for 1988-2000 Chevy K2500 4WD

Description
Rancho RS5000X 2.5-4″ Rear Lift Shocks for 1988-2000 Chevy K2500 4WD

Rancho RS5000X 2.5-4″ Rear Lift Shocks for 1988-2000 Chevy K2500 4WD

Part Number: RS55190

Summary: The Rancho RS5000X series utilizes a sophisticated twin-tube gas pressure design to provide a significant upgrade in ride quality for lifted Chevy and GMC trucks. Engineered with a unique cross-tuned valve system, these shocks provide a smooth, comfortable street ride while maintaining the durability required for off-road use. Configured for vehicles with 2.5 to 4 inches of rear lift, they ensure your suspension maintains proper travel and control under varying load conditions.

Features

• Progressive Engagement Valving: Custom-tuned internal discs provide a gradual reduction in initial impact harshness to ensure a smoother ride over small bumps and road chatter.
• Gas Pressurization: High-pressure nitrogen charging provides reduced aeration and foaming to ensure consistent damping performance during spirited driving.
• Twin-Tube Construction: A heavy-duty 2.25-inch reserve tube provides increased oil capacity and dent resistance to ensure long-term reliability in harsh environments.
• Protective Boot: Included polyvinyl accordion boot provides a physical barrier for the piston rod to ensure the oil seal remains free from debris and contaminants.

Technical Specifications

Fitment

• 1988-2000 Chevy K2500 4WD
• 1992-1999 GMC Yukon
• Note: Fits 4-Door models equipped with Rancho Suspension systems.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Polyvinyl Shock Boots
• Bushings and Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology balances the compression and rebound strokes specifically for the weight and geometry of GMT400-platform trucks.
• Performance Benefit: Eliminates the “stiff” feeling often associated with lifted trucks, providing a plush ride without sacrificing towing stability.

Related Products

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

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

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

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

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

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not provide lift. They are specifically configured for vehicles that already have 2.5 to 4 inches of rear lift installed.

Do these include the boots?
Yes, all RS5000X shocks come standard with red polyvinyl boots to protect the shock rod from road debris.

Are these sold as a pair?
Yes, based on the SKU (2xRS55190), this product selection includes 2 rear shocks.