The Firestone Ride-Rite All-In-One air helper spring kit for 2011–2016 Ford F-250/F-350/F-450 levels loads to reduce squat and return the truck to its intended ride height. This analog AIO pairs Ride-Rite springs with a single-path compressor, an analog backlit gauge that mounts inside the cab, and a no-drill mounting plate. It supports 5–100 PSI, includes a standard-duty compressor, and offers up to 5,000 lb load-leveling capacity with easy 1–2 hour installation.
Firestone 11-16 Ford F250/F350/F450 AIO Analog Ride-Rite All-In-One Kit (W217602865)