Rancho RS5000X 2.5-4″ Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

Description
Rancho RS5000X 2.5-4″ Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

Rancho RS5000X 2.5-4″ Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

Part Number: RS55001 / RS55190

Summary: The Rancho RS5000X series utilizes a cross-tuned twin-tube design to significantly improve the ride quality of your lifted GMC Yukon. Engineered for 4WD Old Body Style (OBS) models, these gas-pressurized shocks provide a consistent, smooth street feel while maintaining the durability required for off-road excursions. By integrating Rancho’s progressive engagement valving, these shocks minimize harshness during initial impacts while providing firm control during aggressive maneuvers.

Features

• Progressive Engagement Valving: Custom-tuned internal valving provides a smoother transition between low and high-speed damping to ensure comfort on rough terrain.
• Twin-Tube Gas Pressure: The 150 PSI nitrogen gas charge reduces aeration and foaming to provide consistent performance and fade resistance.
• Large Shock Body: A 2.25-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during extended use.
• Nitro-Carburized Piston Rod: A 16mm heavy-duty rod construction provides superior scuff resistance and corrosion protection to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1992-2000 GMC Yukon 4WD (Old Body Style)
• Note: Fits 2-Door and 4-Door models equipped with Rancho Suspension systems.

What’s Included

• Includes Full Set (See Below)
• (2) Rancho RS55001 Front Shocks
• (2) Rancho RS55190 Rear Shocks
• All Required Bushings, Washers, and Nuts

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology optimizes the balance between highway comfort and off-road stability, specifically tailored for the weight distribution of the OBS Yukon.
• Performance Benefit: The twin-tube design offers exceptional dent resistance; even if the outer tube is damaged, the inner pressure tube remains functional for reliable trail performance.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5-4" Front Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

RS5000X (Rear):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

RS90000XL (Rear):
Rancho RS90000XL 2.5-4" Rear Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

RS90000XL (Front):
Rancho RS90000XL 2.5-4" Front Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

RS90000XL (Kit):
Rancho RS90000XL 2.5-4" Lift Shocks for 1992-2000 GMC Yukon 4WD Old Body

Frequently Asked Questions

Will these shocks lift my GMC Yukon?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 2.5-inch to 4-inch suspension lift kit.

Are the shock boots included with this set?
Yes, this SKU includes the signature Rancho red protective boots to shield the piston rods from debris and contaminants.

Does this fit the newer 2000-2006 body style?
No, this specific set is engineered for the 1992-2000 “Old Body Style” GMC Yukon 4WD models only.