2017 Continental Tire SportsCar Challenge
2017 Rolex 24 Hours. Continental Tire Sportscar Challenge.
Daytona, Florida, USA
Friday 27 January 2017.
#21 Muehlner Motorsports America Porsche Cayman GT4: Kyle Marcelli, Cameron Lawrence
World Copyright: Alexander Trienitz/LAT Images
ref: Digital Image 2017-24h-Daytona-AT1-2373