Rancho RS5000X 0″ Lift Shocks for 2002-2009 GMC Envoy with Rear Coil Spring

Description
Rancho RS5000X 0″ Lift Shocks for 2002-2009 GMC Envoy with Rear Coil Spring

Rancho RS5000X 0″ Lift Shocks for 2002-2009 GMC Envoy with Rear Coil Spring

Part Number: RS55817

Summary: The Rancho RS5000X series leverages advanced CrossTune technology to provide a significant upgrade over factory damping for your GMC Envoy or Oldsmobile Bravada. Designed for vehicles at stock ride height, these shocks utilize a progressive engagement valving system that remains supple during daily commutes while firming up instantly during aggressive maneuvers. The twin-tube gas pressurized design ensures rugged durability and dent resistance, making it the ideal solution for drivers seeking improved stability and a smooth street ride.

Features

• CrossTune Technology: A unique progressive engagement valving system provides a custom-tuned ride to ensure consistent control across varying road surfaces.
• Gas Pressurized Twin-Tube: The nitrogen gas-charged 2.25-inch body provides reduced aeration and foaming to ensure fade-free performance during extended travel.
• All-Weather Fluid: Specialized friction-reducing modifiers provide consistent damping in extreme temperatures to ensure reliable operation from -40 to 248°F.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2002-2009 GMC Envoy (Models with Rear Coil Springs)
• 2002-2004 Oldsmobile Bravada
• Note: Only compatible with vehicles equipped with rear coil spring suspension. Not for use with rear air leveling systems.

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Red Dust Boots
• Installation Hardware (Where Applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s CrossTune valving is specifically engineered to eliminate the “floaty” feel of OE dampers without sacrificing low-speed comfort.
• Performance Benefit: Large 2.25-inch shock bodies increase fluid capacity, allowing the shocks to run cooler and maintain consistent damping under load.

Related Products

Full Kit (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 2002-2009 GMC Envoy with Rear Coil Spring

RS5000X (Rear) – Alternative:
Rancho RS5000X 0" Rear Lift Shocks for 2002-2009 GMC Envoy with Rear Coil Spring

Frequently Asked Questions

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

Does this kit include all four shocks?
Yes, this specific SKU (2xRS55817_2xRS55387) includes a full set of four shocks for the front and rear of the vehicle.

What is the benefit of the twin-tube design?
The twin-tube design is highly durable; if the outer tube is dented by a rock or debris, the inner cylinder remains unaffected, allowing the shock to continue functioning properly.