Firestone Ride-Rite Air Helper Spring Kit Rear 04-08 Ford F-150 2WD/4WD (Not FX2) (W217602350)

When you're hauling heavy loads or towing a trailer with your 2004-2008 Ford F-150, you might notice the rear end sagging. That's where a set of Firestone Ride-Rite air helper springs comes in. These springs work with your existing suspension to provide adjustable support, helping to keep your truck level and stable, even with an off-center load.

This kit is designed to be a no-drill installation, meaning it uses the factory mounting points on your F-150's frame and suspension. The air springs themselves are well-built and can support up to 5,000 pounds of extra load when properly inflated. You can adjust the air pressure on each side independently, which is really handy for keeping the truck level when the weight isn't perfectly balanced. This not only improves the ride quality by reducing suspension fatigue and bottoming out, but it also helps maintain better steering control and brake effectiveness under load.

Everything you need for the installation is included in the box: the air springs, brackets, air lines, and inflation valves. Most folks find they can get these installed in about one to two hours. Firestone backs this kit with a two-year limited warranty, giving you peace of mind.