Rancho RS5000X 2″ Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Description
Rancho RS5000X 2″ Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Rancho RS5000X 2″ Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Part Number: RS55831

Summary: The Rancho RS5000X series leverages advanced Cross-Tuned technology to provide a significant upgrade in ride quality for leveled or lifted GMC Sierra and Yukon models. Designed as a high-performance twin-tube solution, these shocks utilize a unique valving system that minimizes harshness during initial impacts. This configuration is specifically engineered for vehicles with a 2-inch lift, ensuring the piston remains in the optimal stroke zone for both daily commuting and light off-road use.

Features

• Cross-Tuned Technology: A unique valving system provides a progressive engagement of the valving to ensure a smooth ride over small chatter while maintaining control during large compressions.
• Gas Pressurization: High-pressure nitrogen gas charge provides a reduction in aeration and foaming to ensure consistent damping performance under heavy cycling.
• 35mm Bore: A large internal piston diameter provides increased fluid capacity to ensure better heat dissipation and durability during extended use.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the shock rod to ensure seal longevity against road debris and moisture.

Technical Specifications

Fitment

• 2014-2019 GMC Sierra 1500 (Old Body Style)
• 2015-2019 GMC Yukon
• Note: Excluding Z95 Magnetic Ride Control & Z85 Increased Capacity Chassis

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Polyvinyl Boots
• Required Installation Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s patented eccentric disc valving allows the RS5000X to react faster to road transitions than standard aftermarket twin-tube shocks.
• Performance Benefit: Drivers will experience reduced body roll and “nose dive” during braking, resulting in a more planted and confident feel on the road.

Related Products

RS5000X (Rear):
Rancho RS5000X 2" Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS5000X (Front):
Rancho RS5000X 2" Front Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured with the correct extended and collapsed lengths to accommodate vehicles already equipped with a 2-inch lift kit or leveling spacers.

Are these compatible with Magnetic Ride Control?
No, these shocks are not compatible with models equipped with the Z95 Magnetic Ride Control or Z85 Increased Capacity Chassis options.

What is the benefit of the twin-tube design?
The twin-tube design is highly durable for street and work use; the outer tube acts as a shield, so if it is dented by a rock or debris, the inner working tube remains functional.