A 17-foot Cube Truck with lift-gate.  There is an additional 3-foot storage space over the cab.

Make/Model: 2011 Ford F-550 Super Duty

Dimensions:
Total LxW: 28′-0″ x 8′-6″
Box Height: 12′-0″
Liftgate:  8′-6″ x 6′-0″

Cab: Seats 2
Transmission: Automatic
Fuel: Gasoline
GVWR: 19,500 lbs.
Brake Type: Hydraulic
Hitch:  None