The Ram ProMaster Window Van is a full-size van manufactured by the Fiat Chrysler Automotive Group that is designed for commercial use. The ProMaster Window Van features a sliding side door for easy access to the cargo area, as well as a large, panoramic window for better visibility. It is available in multiple sizes, including a long wheelbase version, allowing for a variety of cargo needs. It is equipped with a 3.6L V6 engine with a 6-speed automatic transmission, as well as optional 4-wheel drive and a towing package. It offers a great deal of cargo capacity and is perfect for those looking to move large items or those who need to transport a lot of passengers.