Round-9-Road America, Wisconsin, USA
7-9 August, 2015, Elkhart Lake, Wisconsin, USA
, 85, Chevrolet, ORECA FLM09, PC, Mikhail Goikhberg, Chris Miller, 23, Porsche, 911 GT America, GTD, Ian James, Mario Farnbacher
? 2015, Michael L. Levitt
LAT Photo USA