Round 2 - Sebring, Florida, USA
2017 IMSA WeatherTech SportsCar Championship
Mobil 1 Twelve Hours of Sebring
Sebring International Raceway, Sebring, FL USA
Thursday 16 March 2017
23, Audi, Audi R8 LMS GT3, GTD, Frank Montecalvo
World Copyright: Richard Dole/LAT Images
ref: Digital Image RD_217_SEB37