What Are the Dimensions of a Ford F150 Truck Bed?

Only certain truck bed sizes are compatible with the different cab types available on the 2015 Ford F-150. A 5.5- or 6.5-foot truck bed is the only option for F-150s with the larger SuperCrew extended-cab configuration. Conversely, 6.5- and 8-foot truck beds are the only option for F-150s with standard or SuperCab extended cabs. Some specific trims may only be available with one specific bed length regardless of cab style as well.