In the wake of the wild event at Gateway Motorsports Park one week ago, the Sam Maxwell Customs Truck Series heads to Chicagoland Speedway for the final event of the Triple Threat Challenge.  Adding to the excitement of Chicagoland, the trucks will be racing for the first time under the lights.

On Saturday, series sponsor and driver in the Sam Maxwell Customs Truck Series, Sam Maxwell lost his father, Sam, Sr.  Tonight the American Sim Racing Series races in his memory.