The Firestone 2404 Ride-Rite Air Bag Helper Springs for your 2007.5-2018 Dodge Cab & Chassis & 1999-2020 Ford F-550 Cab & Chassis will provide load support through the use of air pressure that can be adjusted for changing loads. Mounting between the frame and suspension of your truck, these Air Bag Helper Springs will enhance ride characteristics by reducing inter-leaf friction. The easy-to-adjust bags feature individual inflation valves that allow for separate side-to-side or front to rear adjustment, these will keep your truck level when carrying off-center loads. These heavy-duty convoluted air springs will handle all leveling needs with load carrying capacities between 3,200-5,000 lbs per set. Each air spring is pressure tested before leaving the factory. FEATURES: Level Front-To-Rear & Side-To-Side Adjustable From 5-100 PSI Provides Additional Loaded Stability Maximize Vehicles Load Carrying Capacity INCLUDES: Air Springs Upper & Lower Brackets Inflation Valves & Air Line.
Instructions, Hardware & Fittings Tech Notes: Requires minimum tire-to-frame clearance of 9.50" Requires 2" clearance above frame Requires drilling for installation Applications: 2007.5-2018 Dodge Ram 4500/5500 2WD/4WD 1999-2020 Ford F-550 2WD/4WD