Firestone Ride-Rite Air Helper Spring Kit Rear 05-07 Ford F250/F350 4WD (W217602400)

When you're hauling heavy loads or towing a trailer with your 2005-2007 Ford F-250 or F-350 Super Duty 4WD, you want to make sure your suspension can handle it. This Firestone Ride-Rite Air Helper Spring Kit is designed to give your rear suspension the extra support it needs. It includes everything you need to get the job done: the air helper springs themselves, all the necessary brackets, hardware, air lines, and inflation valves. This kit is specifically made for your truck, meaning it's designed to mount between the frame and suspension, often using the vehicle's factory holes, so no drilling is typically required.

The real benefit here is the adjustability. By changing the air pressure inside the springs, you can fine-tune your truck's load-carrying capacity, stability, and ride quality. If you're carrying an off-center load, you can adjust the air pressure on each side independently to keep the vehicle level. This also helps reduce suspension fatigue and can prevent bottoming out on rough roads or when the suspension is compressed. Firestone is a well-known name in air springs, and this kit is one of their most popular options for light trucks.

Installation is usually straightforward, often taking just a couple of hours, and all the components are included in the box. Once installed, you'll have a more comfortable and capable ride, especially when your truck is working hard. Firestone backs this kit with a two-year limited warranty.