2018 Ford F-350 Super Duty IV Crew Cab Long box: Side view of a heavy-duty crew cab long box pickup truck with chrome wheels and FX4 Off-Road badge

Side profile of a heavy-duty crew cab long box pickup truck showcasing four doors, extended bed, chrome wheels, and an FX4 Off-Road decal on the rear side panel.

View Dimensions of the 2018 Ford F-350 Super Duty IV Crew Cab Long box

View 40 images of the 2018 Ford F-350 Super Duty IV Crew Cab Long box