What are the ford explorer sport trac bed dimensions?

The Ford Explorer Sport Trac bed iS50.0 inches long by 49.5 inches wide at the tailgate and 41.2 inches between the wheel wells and 51.4 inches at its widest. When the tailgate is down and bed extender is flipped out, its about 70" long. The bed is 19.7 inches tall and the total cargo volume is 29.3 cubic feet. The Sport Tracs bed may be small but it has a payload capacity of between 1407 to 1437 pounds, not too bad since it feels like there is barely enough room to fit weeks worth of groceries back there. This vehicle isn't for hauling lumber to the job site every day, but it comes in handy when You need to haul something larger on occasion.