Round-4-Laguna Seca, California, USA: 1-3 May, 2015, Monterey, California, USA 25, BMW, Z4 GTE, GTLM, Bill Auberlen, Dirk Werner, 911, Porsche, 911 RSR, GTLM, Patrick Pilet, Michael Christensen, 62, Ferrari, F458 Italia, GTLM, Pierre Kaffer, Giancarlo Fisichella Start ?2015 Scott R LePage LAT Photo USA
1-3 May, 2015, Monterey, California, USA
25, BMW, Z4 GTE, GTLM, Bill Auberlen, Dirk Werner, 911, Porsche, 911 RSR, GTLM, Patrick Pilet, Michael Christensen, 62, Ferrari, F458 Italia, GTLM, Pierre Kaffer, Giancarlo Fisichella Start
?2015 Scott R LePage
LAT Photo USA