Rancho RS90000XL 2.5″ Lift Shocks for 1999-2004 Ford F-250 4WD

Description
Rancho RS90000XL 2.5″ Lift Shocks for 1999-2004 Ford F-250 4WD

Rancho RS9000XL 2.5″ Lift Shocks for 1999-2004 Ford F-250/F-350 4WD

Part Number: RS999264 / RS999254

Summary: The Rancho RS9000XL series provides the ultimate in damping flexibility for your Ford Super Duty. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. Engineered for vehicles with a 2.5-inch lift, this complete set ensures your truck maintains optimal tire-to-road contact regardless of the payload or terrain.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure precise ride control for towing, hauling, or daily driving.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation and consistent performance during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road irregularities to ensure reduced aeration and foaming.
• Liquid Metallic Finish: A premium zinc-plated finish provides superior corrosion resistance to ensure long-term durability in harsh environments.

Technical Specifications

Fitment

• 1999-2004 Ford F-250 4WD
• 1999-2004 Ford F-350 4WD
• Note: Configured for use with Rancho Suspension systems.

What’s Included

• (2) RS999264 Front Shocks
• (2) RS999254 Rear Shocks
• Protective Red Dust Boots
• Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, making it one of the most versatile shock series in the aftermarket industry.
• Performance Benefit: Eliminates the compromise between comfort and capability, allowing the driver to stiffen the suspension for heavy trailers and soften it for unladen commuting.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS5000X (Rear):
Rancho RS5000X 2.5" Rear Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Front):
Rancho RS7MT 2.5" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Rear):
Rancho RS7MT 2.5" Rear Lift Shocks for 1999-2004 Ford F-250 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5" Rear Lift Shocks for 1999-2004 Ford F-250 4WD

RS5000X (Kit):
Rancho RS5000X 2.5" Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Kit):
Rancho RS7MT 2.5" Lift Shocks for 1999-2004 Ford F-250 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
Each shock features a 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting; lower numbers are softer for street use, while higher numbers are firmer for towing.

Does this kit include all four shocks for my truck?
Yes, this specific SKU (2xRS999264_2xRS999254) includes a full set of four shocks optimized for the front and rear of your 1999-2004 Ford Super Duty.

Will these shocks lift my truck 2.5 inches?
No, these shocks do not create lift. They are specifically valved and length-calibrated to work with a vehicle that already has a 2.5-inch suspension lift installed.