Rancho RS5000X 0″ Rear Lift Shocks for 2002-2009 Chevy Trailblazer with Rear Coil Springs

Description
Rancho RS5000X 0″ Rear Lift Shocks for 2002-2009 Chevy Trailblazer with Rear Coil Springs

Rancho RS5000X 0″ Rear Lift Shocks for 2002-2009 Chevy Trailblazer with Rear Coil Springs

Part Number: RS55387

Summary: The Rancho RS5000X series redefines twin-tube performance for your Chevy Trailblazer or Oldsmobile Bravada. Featuring a unique cross-tuned valve system, these shocks provide a significant upgrade over factory dampening by balancing street comfort with off-road durability. Designed for vehicles at stock ride height, they utilize a large body diameter to increase fluid capacity, ensuring your suspension remains cool and consistent during daily commutes or light trail use.

Features

• Cross-Tuned Technology: A progressive engagement valving system provides a custom-tuned ride for specific vehicle weights to ensure improved handling and stability.
• Gas Pressurization: High-pressure nitrogen gas charging provides reduced aeration and foaming to ensure consistent performance under load.
• 16mm Nitro-Carburized Rod: The heavy-duty hardened piston rod provides increased structural integrity to ensure long-term durability against pits and corrosion.
• Protective Boot: A high-quality polyvinyl accordion boot provides a physical barrier for the oil seal to ensure protection against dirt, rocks, and debris.

Technical Specifications

Fitment

• 2002-2009 Chevy Trailblazer (with Rear Coil Springs)
• 2002-2004 Oldsmobile Bravada
• Note: Designed for vehicles with 0″ of rear lift. Does not fit models with rear air suspension unless converted to coil springs.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Required Installation Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s patented valving allows for a softer initial response that firms up as the piston speed increases, preventing the “harshness” often felt in standard twin-tube shocks.
• Performance Benefit: Drivers will experience reduced body roll and improved tire-to-road contact, resulting in a more planted and confident feel on both asphalt and gravel.

Related Products

Full Kit (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 2002-2009 Chevy Trailblazer with Rear Coil Springs

RS5000X (Rear) – Alternative:
Rancho RS5000X 0" Lift Shocks for 2002-2009 Chevy Trailblazer with Rear Coil Springs

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length shocks without changing the ride height.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS55387) includes two rear shocks for a complete axle replacement.

What is the benefit of the RS5000X over the original RS5000?
The RS5000X features a larger shock body and improved cross-tuned valving, which provides better heat dissipation and a more refined ride quality compared to the original design.