Rancho RS5000X 1-2.5″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Description
Rancho RS5000X 1-2.5″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Rancho RS5000X 1-2.5″ Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Part Number: RS55370

Summary: The Rancho RS5000X series leverages advanced CrossTune technology to deliver a significant upgrade in ride quality for leveled or lifted heavy-duty trucks. Engineered with a unique valving system, these twin-tube gas-pressurized shocks provide exceptional durability and dent resistance for demanding work environments. This specific pair is configured for 1-2.5 inches of front lift, ensuring smooth street comfort and consistent control during off-road transitions.

Features

• CrossTune Technology: A progressive rebound and compression valving system provides a custom-tuned ride to ensure optimal control during both on-road and off-road driving.
• Twin-Tube Design: A 2.25-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures and consistent damping performance.
• Nitro-Carburized Piston Rod: A heavy-duty reinforced rod construction provides superior corrosion resistance to ensure long-term seal integrity in harsh environments.
• Gas Pressurization: High-pressure nitrogen gas charge provides a reduction in aeration and foaming to ensure immediate response and fade-free performance.

Technical Specifications

Fitment

• 2001-2010 GMC Sierra 2500HD
• 2003-2009 Hummer H2
• Note: Not for use with aftermarket shock spacers or relocation brackets. Designed for vehicles with 1-2.5″ of front lift.

What’s Included

• Includes 2 Shocks (Front Pair)
• Protective Black Dust Boots
• Mounting Hardware and Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s CrossTune valving allows the shock to transition seamlessly between diverse terrains by managing fluid flow more efficiently than standard replacement shocks.
• Performance Benefit: Drivers experience reduced body roll and improved stability when towing or hauling, without sacrificing the plushness required for daily commuting.

Related Products

RS7MT (Front):
Rancho RS7MT 1-2.5" Front Lift Shocks for 2001-2010 GMC Sierra 2500HD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically configured for vehicles that have already been modified with a 1-2.5 inch front leveling kit or lift system.

What is the benefit of the RS5000X twin-tube design?
The twin-tube design is highly durable for off-road use; if the outer tube is dented by a rock or debris, the inner cylinder is protected, allowing the shock to continue functioning properly.

Are the dust boots included?
Yes, this pair of shocks includes Rancho’s signature black protective boots to shield the piston rod from dirt, salt, and debris.