Rancho RS5000X 0″ Lift Shocks for 1988-1999 GMC K1500 4WD

Description
Rancho RS5000X 0″ Lift Shocks for 1988-1999 GMC K1500 4WD

Rancho RS5000X 0″ Lift Shocks for 1988-1999 GMC K1500 4WD

Part Number: RS55150 / RS55190

Summary: The Rancho RS5000X series is engineered to provide a sophisticated ride for your GMC K1500 or Yukon by utilizing a unique CrossFlow Technology system. This twin-tube gas pressurized design is specifically tuned to eliminate the harshness often found in heavy-duty suspension systems while maintaining excellent durability. Whether navigating daily commutes or light off-road trails, these shocks provide a consistent, smooth performance that adapts to varying road conditions.

Features

• CrossFlow Technology: A specialized valve design provides a progressive engagement of the valving to ensure a smooth ride over small bumps while maintaining control during larger impacts.
• Twin-Tube Gas Pressure: The nitrogen gas-charged 2.25-inch body provides increased fluid capacity to ensure cooler operation and reduced fade during extended use.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the shock rod to ensure protection against rocks, mud, and debris.

Technical Specifications

Fitment

• 1988-1999 GMC K1500 4WD
• 1992-1999 GMC Yukon 4WD
• Note: Fits both 2-Door and 4-Door models.

What’s Included

• (2) RS55150 Front Shock Absorbers
• (2) RS55190 Rear Shock Absorbers
• Protective Red Dust Boots
• Necessary Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s application-specific tuning ensures that the valving is optimized for the weight and geometry of the GMC K1500 platform rather than a “one size fits all” approach.
• Performance Benefit: The driver experiences a significant reduction in “body roll” and “nose dive” without sacrificing the comfort required for a daily driver.

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

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

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

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

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

Frequently Asked Questions

Will these shocks lift my GMC Yukon?
No, these shocks are configured for 0″ of lift and are designed to replace factory-length shocks without changing the vehicle’s ride height.

Does this kit include all four shocks?
Yes, this specific SKU includes a full set of four shocks (two front and two rear) for a complete vehicle overhaul.

Can these be used on 2WD models?
These specific part numbers are engineered and valved for the 4WD (K-Series) chassis and are not recommended for 2WD (C-Series) applications.