The Australian Motor Racing Series (sometimes known as Australian Motor Racing Championships) is a collection of national motor racing series travelling to a series of circuits across Australia under a single banner. These race meetings represent the banner race meetings for the Australian Auto Sport Alliance who sanction the series through circuits aligned to the AASA. The series has since collapsed due to poor entry numbers. History Beginnings The series began as a second and third tier collection of national motor racing series in 2005 providing a home for series such as Formula Holden, Formula 3, Sports Sedan, Production Cars, Truck Racing, Saloon Cars, Commodore Cup and Australian Touring Car Challenge. A successful 2005 series was offset by trouble brewing as CAMS who sanctioned the series wanted to de-register series with dropping numbers, while other series, led mainly by Formula 3 were looking for increased exposure to their series. What resulted was division amongst the AMRS categories, the majority of whom left to join the Shannons Nationals series of categories sanctioned by CAMS while the AMRS itself made the transition to AASA sanctioning. Without the CAMS categories that filled half of the 2005 program some new categories had to be created, with the intent of capturing categories that had been disenfranchised by CAMS. The series was centred on existing categories, the popular Touring Car Challenge was a mixed bag category made up of cars left over from several categories, Group A touring cars not quite old enough the race as a historic category, older V8 Supercars no longer allowed to enter the second tier Fujitsu V8 Supercars Series, and cars from Super Touring and Future Touring categories whose series had died in the early 2000s. Thundersports was made up of a category called Future Racers, championed by Peter Brock and Ross Palmer of PROCAR fame it had never taken off and CAMS had refused to sanction the category as it was broadly very similar to the Aussie Racing Cars class. Several cars had been built and made a natural core for a sports car class and the regulations were opened for several Sports Prototype classes, with European LMP3 and the motorcycle powered Supersports classes targeted although current outright Le Mans cars were theoretically permitted. Formula 4000, the new name for Formula Holden also fronted, with the class expanded to include OzBOSS, a local variation of the European Formula BOSS (Big