Ford
2017 Ford Super Duty: High strength steel frame, aluminum body
The new 2017 Ford Super Duty trucks, the F-250, F-350 and F-450, feature an all-new high strength steel frame and an aluminum body.
f-250
Ford
Ford F-250 thirteenth generation photo gallery
The 2017 Ford F-250 and the rest of the Super Duty pickup truck range adopt a high strength steel frame and an aluminum body pioneered by the F-150.