Rancho RS5000X 6″ Rear Lift Shocks for 2015-2018 Ford F-150 2WD

Description
Rancho RS5000X 6″ Rear Lift Shocks for 2015-2018 Ford F-150 2WD

Rancho RS5000X 6″ Rear Lift Shocks for 2015-2018 Ford F-150 2WD

Part Number: RS55287

Summary: The Rancho RS5000X series utilizes an innovative cross-tuned twin-tube design to provide a significant upgrade for lifted 2015-2018 Ford F-150 2WD applications. By integrating a patented progressive rebound and compression disc system, these shocks eliminate the harshness often associated with high-stiffness lift kits. Designed specifically for vehicles with a 6-inch rear lift, they offer the perfect balance of rugged durability and smooth street comfort for daily driving and light off-road use.

Features

• Cross-Tuned Technology: A specialized twin-tube valving system provides controlled dampening through all stages of travel to ensure a smooth, consistent ride quality.
• Gas Pressurization: High-pressure nitrogen gas charging provides a reduction in aeration and foaming to ensure fade-free performance during spirited driving.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.
• Progressive Engagement: Custom-tuned compression discs provide adaptive resistance to ensure the vehicle remains stable during cornering and heavy loading.

Technical Specifications

Fitment

• 2015-2018 Ford F-150 2WD
• 2015-2018 Lincoln Mark LT
• Note: Designed specifically for vehicles equipped with 6 inches of rear lift.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Necessary Mounting Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s twin-tube design is engineered with a larger 2.25-inch body to increase oil capacity, keeping the shock cooler under load compared to standard replacements.
• Performance Benefit: Drivers will experience a reduction in “body roll” and “brake dive” while maintaining the compliance needed for comfortable highway commuting.

Related Products

Front Only (Same Series):
Rancho RS5000X 6" Front Lift Shocks for 2015-2018 Ford F-150 2WD

RS5000X (Kit):
Rancho RS5000X 6" Lift Shocks for 2015-2018 Ford F-150 2WD

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks do not create lift. They are extended-length dampers specifically configured to work with a vehicle that already has a 6-inch rear lift kit installed.

What is the benefit of the twin-tube design?
The twin-tube design is highly durable; the outer tube protects the inner working cylinder from dents and rock chips, ensuring the shock continues to function even in harsh environments.

Are these sold as a pair or individually?
This specific SKU (2xRS55287_n433) includes 2 shocks, providing a complete solution for the rear axle.