Allisontransmission.com is the official website of Allison Transmission, a manufacturer of automatic transmissions for medium and heavy duty commercial vehicle applications. The company is headquartered in Indianapolis, Indiana, in the United States, but they have operations all around the world. On their website you can browse trough their entire catalogue, sorted into all the different categories of their products. Each one of the items listed here displays pictures, main features, and price, but they are not available to purchase online. In case you wish to buy any of their products, here you can locate their closest dealer. In addition to this, here you can learn everything about the company and access to all their latest news and upcoming events as well as to all their publications. Finally, in case you have any inquiry or you need further assistance, here you can find all their contact information so you can reach their customer support team.