before the end of the 2008 season and canceled its final two racing weekends. TORC took over the sanctioning of most of the Midwest events.

USAC assumed complete management of the series starting in 2010. The Armory took over ownership of the series in late 2013 to handle all marketing and operations of the series. USAC remained on board as the sanctioning body. One of The Armory's first acts was securing an exclusive 5-year agreement landing the series championship weekend at Crandon International Off-Road Raceway