The Firestone RED Label Ride-Rite extreme-duty air spring kit for 2017+ Ford F250/F350/F450 (4WD) uses commercial-grade materials to support up to 7,500 lb of load-leveling capacity while helping preserve braking and handling under heavy weight. A no-drill, manual-fill system installs in roughly 90 minutes, works with many in-bed hitch setups, and is aimed at demanding three-quarter- and one-ton applications needing higher payload support.
Firestone Ride-Rite RED Label Air Spring Kit 2017+ Ford F250/F350/F450 (4WD) (W217602716)