An autorack, also known as an auto carrier, is a specialized piece of railroad rolling stock used to transport automobiles and light trucks. Autoracks are used to transport new vehicles from factories to automotive distributors, and to transport passengers' vehicles in car shuttles and motorail services, such as Amtrak's Auto Train route.
TTX Company is a provider of railcars and related freight car management services to the North American rail industry. TTX's pool of railcars – over 165,000 cars and intermodal wells – supports shippers in the intermodal, automotive, paper & forest, metals, machinery, wind energy and other markets where flatcars, boxcars and gondolas are required. Owned by a number of large North American railroads, TTX's pools allow members to share capacity to reduce costs and risk.