It appears the European DTM Touring Car Series in partnership with both NASCAR and Grand-Am, will race here in 2013. Reports indicate that talks between DTM and Grand-Am are progressing but it's still fairly unclear which teams will participate in the US-spec DTM series. Reports indicate that the factory-backed Audi, BMW and Mercedes-Benz teams will continue to field their cars in the US series. Luckily 2013 is a ways off so there is plenty of time for the details to be ironed out.