Rancho RS5000X 4″ Rear Lift Shocks for 2004-2012 Chevy Colorado

Description
Rancho RS5000X 4″ Rear Lift Shocks for 2004-2012 Chevy Colorado

Rancho RS5000X 4″ Rear Lift Shocks for 2004-2012 Chevy Colorado

Part Number: RS55325

Summary: The Rancho RS5000X series utilizes an innovative cross-tuned twin-tube design to provide a significant upgrade in ride quality for lifted Chevy Colorado and GMC Canyon applications. Specifically engineered for vehicles with 4 inches of rear lift, these shocks feature a unique valving system that minimizes harshness over small bumps while maintaining firm control during off-road articulation. The gas-pressurized construction ensures consistent damping performance, making it the ideal solution for drivers seeking a balance between daily commuting comfort and rugged durability.

Features

• Progressive Engagement Valving: A custom-tuned internal shim stack provides increased control during high-velocity impacts to ensure a smooth ride on uneven terrain.
• Gas Pressurization: 150 PSI nitrogen gas charge reduces oil foaming and aeration to provide consistent damping performance under heavy cycling.
• Double-Welded Mounts: Reinforced loop-style end mounts provide superior structural integrity to ensure long-term durability in harsh environments.
• Polyurethane Bushings: High-density material reduces road noise and vibration to ensure a more refined cabin experience.

Technical Specifications

Fitment

• 2004-2012 Chevy Colorado
• 2004-2012 GMC Canyon
• Note: Compatible with Rancho® RS6569B System – Excluding Rear Aluminum Driveshaft. Configured for 4-inch rear lift.

What’s Included

• (2) Rancho RS5000X Rear Shocks
• Protective Shock Boots
• Mounting Hardware/Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s patented Cross-Tuned technology optimizes the transition between low and high-speed damping, specifically calibrated for the weight and geometry of the Colorado/Canyon platform.
• Performance Benefit: Drivers experience reduced “body roll” and improved stability when hauling gear or navigating trails, without the stiffness associated with traditional heavy-duty shocks.

Related Products

Front Only (Same Series):
Rancho RS5000X 4" Front Lift Shocks for 2004-2012 Chevy Colorado

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2004-2012 Chevy Colorado

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 4-inch rear lift kit to ensure the piston operates within the correct travel range.

Do these shocks come with boots?
Yes, these RS5000X shocks include protective boots to shield the piston rod from debris, rocks, and corrosion.

Are these sold as a pair?
Yes, this specific SKU (2xRS55325_n154) includes 2 shocks for the rear of your vehicle.

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