Rancho RS90000XL 5-6″ Rear Lift Shocks for 2005-2016 Ford F-250 4WD

Description
Rancho RS90000XL 5-6″ Rear Lift Shocks for 2005-2016 Ford F-250 4WD

Rancho RS9000XL 5-6″ Rear Lift Shocks for 2005-2016 Ford F-250/F-350 4WD

Part Number: RS999045

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty Ford trucks. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile to compensate for varying payloads or towing requirements. Designed specifically for Ford F-250 and F-350 models with 5-6 inches of rear lift, they provide the ideal balance between highway comfort and off-road control.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the perfect ride quality for towing, hauling, or daily driving.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased fluid capacity to ensure consistent performance and reduced fade during high-temp operations.
• Nitrogen Gas Charged: High-pressure gas charging provides an immediate response to road irregularities to ensure tire-to-ground contact is maintained.
• Protective Boot: A heavy-duty liquid metallic finish and included dust boot provide superior protection against debris and corrosion to ensure long-term durability.

Technical Specifications

Fitment

• 2005-2016 Ford F-250 4WD
• 2005-2016 Ford F-350 4WD
• Note: Fits models with Single Rear Wheels (SRW) only. Excluding Chassis Cab models. Configured for 5-6″ of rear lift.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, offering the widest range of adjustment in its class.
• Performance Benefit: Eliminates the compromise between a stiff “work truck” ride and a soft “empty bed” ride by giving the driver total control over valving.

Related Products

RS5000X (Rear):
Rancho RS5000X 5-6" Rear Lift Shocks for 2005-2016 Ford F-250 4WD

RS5000X (Front):
Rancho RS5000X 5-6" Front Lift Shocks for 2005-2016 Ford F-250 4WD

Front Only (Same Series):
Rancho RS90000XL 5-6" Front Lift Shocks for 2005-2016 Ford F-250 4WD

RS5000X (Kit):
Rancho RS5000X 5-6" Lift Shocks for 2005-2016 Ford F-250 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2005-2016 Ford F-250 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting; lower numbers for a softer ride and higher numbers for increased firmness while towing.

Will these shocks lift my Ford F-250?
No, these shocks do not create lift. They are specifically engineered with the correct extended and compressed lengths to accommodate vehicles that already have 5 to 6 inches of rear lift installed.

Do these fit Dual Rear Wheel (DRW) models?
No, these are specifically designed for Single Rear Wheel (SRW) models and are not compatible with Chassis Cab configurations.