Ford F250

For the 1999 model year, Ford shifted the F-250 and F-350 truck lines to a design mechanically and cosmetically distinct from that of the F-150. This became the first Super Duty truck, starting in 1999.

The F-250 was uniquely stylised, and came with multiple cabin options such as two, four and five door.

Information provided by: http://en.wikipedia.org/wiki/Ford_Super_Duty#First_generation_.281999.E2.80.932007.29