The International Harvester Metro Van is a step van, also known as walk-in or multi-stop delivery truck. This vehicle type was one of the earlier, mass-produced forward control vehicles, once commonly used for milk or bakery delivery, as well as ambulance services, mobile offices, and radio transmitter vans. Typically, they were 1/2-, 3/4-, or 1-ton panel trucks that allowed the driver to stand or sit while driving the vehicle.