Rancho RS5000X 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Description
Rancho RS5000X 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Rancho RS5000X 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Part Number: RS55377

Summary: The Rancho RS5000X series leverages advanced CrossTun technology to provide a significant upgrade over factory damping for your GMC Sierra. Engineered for durability and street comfort, these twin-tube gas-pressurized shocks feature a unique progressive engagement valving system that minimizes harshness during initial impacts. This configuration is specifically valved for stock height vehicles, ensuring a smooth, controlled ride whether you are commuting or hauling heavy loads.

Features

• CrossTun Technology: A unique progressive valving system provides improved initial damping to ensure a smooth ride over small road imperfections.
• Twin-Tube Design: A 2.25-inch heavy-duty reserve tube provides increased oil capacity and dent resistance to ensure long-term performance in rugged environments.
• Nitro-Carburized Piston Rod: The 16mm hardened rod construction provides superior corrosion resistance and strength to ensure reliable operation under heavy-duty cycles.
• Gas Pressurization: High-pressure nitrogen charging provides reduced aeration and foaming to ensure consistent damping performance during spirited driving.

Technical Specifications

Fitment

• 2011-2020 GMC Sierra 2500HD
• 2011-2020 GMC Sierra 3500HD
• Note: Fits 2WD and 4WD models at factory ride height.

What’s Included

• Includes 2 Shocks
• Necessary Mounting Bushings and Hardware
• Protective Red Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s CrossTun valving is specifically tuned to the GMC Sierra chassis, offering a more refined damping profile than generic “one-size-fits-all” shocks.
• Performance Benefit: Drivers experience reduced body roll and improved stability when cornering or towing, without sacrificing the plushness required for daily driving.

Related Products

Rear Only (Same Series):
Rancho RS5000X 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

Frequently Asked Questions

Will these shocks lift my GMC Sierra?
No, these shocks are designed for vehicles at 0″ of lift (stock height). They are configured to provide better damping performance rather than changing the vehicle’s stance.

What is the benefit of the twin-tube design?
The twin-tube design allows for a larger oil reservoir and provides an extra layer of protection; if the outer tube is dented, the inner pressure tube remains functional, ensuring you aren’t left stranded.

Are boots included with these shocks?
Yes, these RS5000X shocks include Rancho’s signature red protective boots to shield the piston rod from debris and contaminants.