Rancho RS5000X 4″ Rear Lift Shocks for 2011-2013 Ram 2500 4WD

Description
Rancho RS5000X 4″ Rear Lift Shocks for 2011-2013 Ram 2500 4WD

Rancho RS5000X 4″ Rear Lift Shocks for 2011-2013 Ram 2500 4WD

Part Number: RS55056

Summary: The Rancho RS5000X series utilizes an innovative Cross-Curve valving system to provide a significant upgrade in ride quality for your Dodge Ram. Specifically configured for 4-inch rear lift heights, these twin-tube shocks are designed to handle the increased stresses of lifted geometries while maintaining smooth street comfort. By balancing internal fluid movement, the RS5000X reduces harshness and ensures your heavy-duty truck remains composed over varied terrain.

Features

• Cross-Curve Valving: Progressive engagement technology provides custom-tuned damping to ensure consistent control during both on-road cruising and off-road excursions.
• Twin-Tube Design: A 2.25-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures and long-term durability.
• Nitrogen Gas Pressurization: High-pressure gas charge provides a minimized air-to-oil interface to ensure reduced aeration and fade-free performance.
• Protective Boot: Included polyvinyl accordion bellows provide a physical barrier for the shock rod to ensure protection against rocks, mud, and debris.

Technical Specifications

Fitment

• 2011-2013 Dodge Ram 2500 4WD
• 2011-2013 Dodge Ram 3500
• Note: Configured for use with Rancho Suspension systems.

What’s Included

• Includes 2 Shocks (Rear Pair)
• Protective Dust Boots
• Required Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross-Curve technology solves the common “stiff” ride associated with heavy-duty shocks by using a valving shim stack specifically tuned for the Ram’s weight and 4-inch lift geometry.
• Performance Benefit: Drivers will experience a reduction in “body roll” and axle hop, resulting in a more planted, confident feel when the truck is unloaded or under light tow.

Related Products

Front Only (Same Series):
Rancho RS5000X 4" Front Lift Shocks for 2011-2013 Ram 2500 4WD

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2011-2013 Ram 2500 4WD

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2011-2013 Ram 2500 4WD

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2011-2013 Ram 2500 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2011-2013 Ram 2500 4WD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2011-2013 Ram 2500 4WD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically sized and valved to work with a vehicle that has already been equipped with a 4-inch rear lift kit.

What is the benefit of the twin-tube design on this model?
The twin-tube design is ideal for daily drivers and work trucks, as the outer tube protects the inner working cylinder from dents caused by road debris, ensuring the shock continues to function even in harsh environments.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS55056) includes two rear shocks to complete the installation for the rear axle.