Rancho RS90000XL 0″ Lift Shocks for 2005-2016 Ford F-250 4WD

Description
Rancho RS90000XL 0″ Lift Shocks for 2005-2016 Ford F-250 4WD

Rancho RS9000XL 0″ Lift Shocks for 2005-2016 Ford F-250/F-550 4WD

Part Number: RS999042 / RS999254

Summary: The Rancho RS9000XL series provides industry-leading adjustability for Ford Super Duty owners who demand versatility from their suspension. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting optimized for heavy towing or hauling. Engineered to handle the high-stress demands of the F-250 and F-550 platforms, this set ensures your vehicle maintains composed handling regardless of payload or terrain.

Features

• 9-Position Tuning: A manual adjustment knob provides 400% change in damping force to ensure the driver can tune for towing, off-road, or highway comfort.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty cycles.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road imperfections to ensure consistent tire-to-road contact.
• Heavy-Duty Piston: A 18mm nitro-carburized rod provides exceptional structural rigidity to ensure long-term durability under extreme loads.

Technical Specifications

Fitment

• 2005-2016 Ford F-250 4WD
• 2005-2016 Ford F-550 4WD
• Note: Designed for vehicles at factory height (0″ Lift).

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Dust Boots
• Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a massive 400% damping range, making this one of the most adaptable shock absorbers on the market.
• Performance Benefit: Eliminates the compromise between comfort and control, allowing Ford Super Duty owners to stiffen the suspension for work and soften it for daily commuting.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2005-2016 Ford F-250 4WD

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2005-2016 Ford F-250 4WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2005-2016 Ford F-250 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2005-2016 Ford F-250 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 2005-2016 Ford F-250 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 2005-2016 Ford F-250 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2005-2016 Ford F-250 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 2005-2016 Ford F-250 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
Simply turn the 9-position dial located at the base of the shock body to your desired setting; no tools or air lines are required.

Will these shocks lift my Ford F-250?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length dampers without changing ride height.

Are these suitable for heavy towing?
Yes, the RS9000XL series is specifically designed for heavy-duty applications, with higher settings providing the necessary damping for stability while hauling.