Firestone Ride-Rite Air Helper Spring Kit 13-20 Ford Transit 250/350 Single Rear Wheel (W217602621)

If you're hauling heavy loads in your 2015-2025 Ford Transit 250 or 350, these Firestone Ride-Rite Air Helper Springs are designed to help. They work by using adjustable air pressure to support your vehicle's suspension, effectively increasing its safe load-carrying capacity. This means you can carry more without sacrificing stability or ride comfort.

These kits are built with commercial-grade air springs and industrial-coated brackets to resist rust, ensuring they hold up to tough conditions. The system allows for individual side-to-side adjustment of air pressure, which is a big help when you have an off-center load. This feature helps keep your van level and maintains a smoother ride, even when the weight isn't perfectly distributed. Most applications, including this one for the Transit, are designed as no-drill installations, meaning they use existing factory holes in the frame for mounting, making the process more straightforward.

This kit includes everything you need for installation, like the air springs, brackets, DOT-rated tubing, and standard hardware. While a compressor isn't included, the system is designed for manual filling. Firestone backs these kits with a two-year limited warranty, giving you peace of mind. They are rated to support up to 5,000 pounds of additional load capacity, with a recommended maximum of 100 psi when loaded and a minimum of 5 psi when unloaded.