The Boxcar is a freight railcar featured in Grand Theft Auto V and Grand Theft Auto Online. It was also meant to appear in Grand Theft Auto: San Andreas, but was cut. In this game, the Boxcar is an unused 'vehicle' that would have been hauled by the Freight. Very little is known about it, or why it was ultimately unused. In GTA V and GTA Online, the Boxcar is hauled by the Freight Train along with Wellcar flat cars.