The 2015 Ford F-150 is available with truck beds in 5.5, 6.5 and 8-foot lengths. The bed is approximately 80 inches wide, including the sides of the bed itself.
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.