Rancho RS5000X 0″ Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Description
Rancho RS5000X 0″ Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Rancho RS5000X 0″ Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Part Number: RS55265

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality and durability for the GMC Sierra 1500. Utilizing a sophisticated twin-tube design, these shocks are specifically valved to mitigate harsh road impacts while maintaining consistent control during light off-road use. This complete set is configured for vehicles at stock ride height (0″ lift), offering a “best of both worlds” solution for daily commuting and utility tasks.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide smoother transitions over varied terrain to ensure driver comfort and vehicle stability.
• Gas Pressurized Twin-Tube: High-pressure nitrogen gas charge provides reduced aeration and foaming to ensure consistent performance during heavy-duty cycles.
• 16mm Nitro-Carburized Rod: A hardened piston rod provides increased structural integrity and corrosion resistance to ensure a long service life in harsh environments.
• Protective Boot Included: A durable polyvinyl accordion boot provides a physical barrier against debris and moisture to ensure the longevity of the oil seal.

Technical Specifications

Fitment

• 1999-2007 GMC Sierra 1500 4WD
• 2000-2006 GMC Yukon
• Note: Fits New Body Style with Self Leveling Nivomat Suspension (ZW7). Excludes models equipped with Electronic Suspension (Z55).

What’s Included

• Includes 4 Shocks (Full Front & Rear Set)
• Protective Shock Boots
• Installation Hardware & Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s patented valving technology optimizes the balance between low-speed control and high-speed impact absorption.
• Performance Benefit: Drivers will experience reduced vehicle body roll and a more composed “planted” feel on both asphalt and gravel surfaces.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2007 GMC Sierra 1500 4WD

Frequently Asked Questions

Will these shocks lift my GMC Sierra?
No, these shocks are configured for 0″ lift and are designed to replace factory-length dampers. They do not provide mechanical lift.

Are these compatible with the Z55 Electronic Suspension?
No, these shocks are designed for models with standard or ZW7 Nivomat suspension and are not compatible with Z55 electronic systems.

What is the benefit of the twin-tube design?
The twin-tube design provides an outer reserve tube that protects the inner working cylinder from dents, ensuring the shock remains functional even in rugged conditions.