2005–2010 Ford F-250/F-350 RWD Air Lift LoadLifter 5000 Ultimate Air Spring Kit

Product Overview

The LoadLifter 5000 Ultimate Air Spring Kit by Air Lift is engineered to deliver superior load-leveling performance for the 2005–2010 Ford F-250 and F-350 Super Duty (RWD). Designed for trucks equipped with rear leaf springs, this system combines heavy-duty adjustable air springs with an integrated internal jounce bumper to enhance ride quality, stability, and towing confidence. The LoadLifter 5000 Ultimate offers the best of both worlds—robust load-supporting capacity and built-in safety cushioning for heavy-duty trucks. The integrated jounce bumpers protect against bottoming out under extreme loads, providing a smoother and safer towing experience for your F-250 or F-350.

Key Features

• Up to 5,000 lbs of load-leveling capacity to support heavy towing and hauling applications

• Internal closed-cell urethane jounce bumper built into each air spring for additional cushioning and safety at low or zero air pressure

• Fully adjustable air pressure range from 5 to 100 psi for precise ride-height and load control

• Maintenance-free design requiring minimal attention once properly installed

• Reinforced fabric air springs with upper and lower roll plates for added durability and protection

• Vehicle-specific mounting brackets for a direct bolt-on installation—no frame drilling required

• Industry-leading lifetime warranty and a 60-day satisfaction guarantee

Never exceed your vehicle’s Gross Vehicle Weight Rating (GVWR).

What’s Included

• All necessary mounting brackets

• All of the hardware needed for installation

• Two air springs

• Internal jounce bumpers (integrated into each air spring)

• Fully illustrated installation guide

Fitment & Application Notes

• Fits 2005–2010 Ford F-250 and F-350 Super Duty RWD models with rear leaf-spring suspension

• Works with both single-rear-wheel (SRW) and dual-rear-wheel (DRW) configurations where applicable

• Not compatible with cab-and-chassis or fifth-wheel prep packages

• Confirm bed length and hitch configuration before purchase to ensure proper fitment

Note: Fits single rear wheel (SRW) and dual rear wheel (DRW) models. Will fit all models without a fifth-wheel hitch and will also fit most side-mount fifth-wheel hitch applications. Does not fit cab & chassis applications.

Installation & Usage

• Typical installation time: approximately 2 hours with standard hand tools

• Inflate air springs according to vehicle load and desired ride height

• Deflate to minimum pressure when unloaded for a comfortable factory-like ride

• Periodically inspect lines and fittings for wear or leaks

• Although the jounce bumpers allow safe operation with no air pressure, maintaining recommended inflation under load ensures optimal performance and longevity

Warranty

Air Lift backs this product with a Lifetime Warranty covering all brackets, fittings, air lines, and air springs, along with a 60-day ride-satisfaction guarantee for added confidence.