It's clear why there's a cab on a pickup truck, or why there's an open bed in back. But what's the reason for those ridges on ...

The 2015 Ford F-350 Super Duty King Ranch balances old-fashioned pickup truck utility with modern technology ... and an 8- or 6.8-foot bed. Add to this five trim levels: XL, XLT, Lariat, King ...

Its 2.5L hybrid engine offers an impressive 42 MPG in the city, also making it one of the most efficient small pickup trucks ... bed, which, unfortunately, was never an option for the King Ranch ...

Pickup trucks are versatile, spacious, and hugely popular. From power tools and lumber to furniture and tailgate party gear, they're built to haul just about anything that'll fit in the bed space.

The Ranch Truck Is Part of a Collection See All 29 Photos ... Bob also found and added the Glasstite Camper shell with the canoe rack, adding the bed-mounted spare, tool box, and Jerry Can holder.