Round 4 - Laguna Seca, California, USA
29 April - May 1, 2016, Monterey, California
, 23, Porsche, GT3 R, GTD, Mario Farnbacher, Alex Riberas, 22, Porsche, 991 GT3 R, GTD, Cooper MacNeil, Leh Keen
?2016, Michael L. Levitt
LAT Photo USA