The complete solution of Ford F series type spectrum: they are all called "F", but there is a huge difference.

[F-450 XLT Regular Cab, pulling small construction machinery through gooseneck trailer]

[Super Duty series optional PTO, did you think of Unimok? 】

[Super Duty car changed into dump truck, wrecker and engineering truck]

[Heavy truck F-650 series, dragging the front page upright, quite Optimus Prime’s aura]

[F-750 Super Cab, it is impossible to step into the cab]