The fourth generation of Ford F-Series Super Duty was introduced for the 2017 model year, including variants such as the F-250, F-350, F-450, F-550, and F-650. These heavy duty trucks were built in pickup and cab-chassis body styles, allowing for configuration into a wide range of uses. Production of the 4th Gen F-Series Super Duty ended in 2022, when it was replaced by the 5th Gen Ford F-Series Super Duty.