The Highwayman COMPLETE S01
http://www.imdb.com/title/tt0094479/
Series starring a big high-tech 18-wheeler. The driver, the title’s ‘Highwayman’ was one of a team of federal marshals empowered to right wrongs "where ordinary laws do not reach" – and to haul special cargo. The truck was heavily armed, and had a cab that turned into a helicopter for quick escapes.
