~~~EXCEPTIONAL RIDE AND HANDLING, ATTRACTIVE AND FUNCTIONAL INTERIOR DESIGN, MOST PAYLOAD AND TOWING CAPACITY, ONE OWNER~~~ The F-Series is a series of full-size pickup trucks from Ford Motor Company which has been sold continuously for over six decades. The most popular variant of the F-Series is the F-150. It was the best-selling vehicle in the United States for 24 years. For the 2004 model year, the F-150 was redesigned on an all-new platform. Externally similar to its predecessor, the eleventh-generation wore sharper-edged styling; a major change was the adoption of the stepped driver's window from the Super Duty trucks. Regardless of cab type, all F-150s were given 4 doors.