American IronHorse was an American motorcycle manufacturer based in the Dallas-Fort Worth, Texas area that was founded in 1995 by Tim Edmondson and Bill Rucker. At one time, AIH was the largest factory producer of custom motorcycles in the USA. Their 224,000-square-foot factory was located in Fort Worth, Texas, and housed the complete manufacturing process under a single roof. Although most (305) parts for the bikes were made in-house, such as the seats and wheels, all American IronHorse motorcycles were built with S&S engines and were assembled in-house. In Spring 2008, American Ironhorse ceased production on all motorcycles and most company assets were liquidated at auction.