Rancho RS5000X 4″ Lift Shocks for 2007-2013 Chevy Avalanche 1500

Description
Rancho RS5000X 4″ Lift Shocks for 2007-2013 Chevy Avalanche 1500

Rancho RS5000X 4″ Lift Shocks for 2007-2013 Chevy Avalanche 1500

Part Number: RS55786

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality and durability for your lifted Chevy or GMC. Utilizing a unique cross-tuned valve system, these shocks provide a smooth street feel while maintaining the ruggedness required for off-road environments. Specifically configured for 4-inch lift applications, they offer the necessary travel to accommodate increased ride height without sacrificing control or comfort.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smooth transition between road impacts to ensure consistent driver control.
• Gas Pressurization: High-pressure nitrogen charge provides reduced aeration and foaming to ensure stable performance during spirited driving.
• Heavy-Duty Body: A 2.25-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures on long hauls.
• Nitro-Carburized Piston Rod: The hardened 16mm rod provides superior scuff resistance and corrosion protection to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2007-2013 Chevy Avalanche 1500
• 2007-2013 GMC Yukon
• Note: 4WD models require Automatic Transmission. Compatible with Rancho RS6582 or RS6582B systems. Excluding Electronic Suspension (Z55) and Magnetic Ride Control (Z95).

What’s Included

• (2) RS55786 Front Shocks
• (2) RS55274 Rear Shocks
• Protective Shock Boots
• Necessary Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s patented Cross-Tuned technology optimizes the relationship between high and low-velocity damping for a “best of both worlds” feel.
• Performance Benefit: The twin-tube design offers excellent dent resistance, ensuring that even if the outer body is damaged off-road, the internal piston remains functional.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2007-2013 Chevy Avalanche 1500

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2007-2013 Chevy Avalanche 1500

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2007-2013 Chevy Avalanche 1500

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2007-2013 Chevy Avalanche 1500

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2007-2013 Chevy Avalanche 1500

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2007-2013 Chevy Avalanche 1500

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically lengthened and valved to be used on vehicles that have already been equipped with a 4-inch suspension lift kit.

Are these compatible with Magnetic Ride Control?
No, these shocks are designed for standard suspension configurations and are not compatible with vehicles equipped with Z55 Electronic Suspension or Z95 Magnetic Ride Control.

Do I need to purchase boots separately?
No, these Rancho RS5000X shocks include protective boots to shield the piston rod from debris and contaminants.