Round 1 - Daytona, Florida, USA: 2017 Rolex 24 Hours. Daytona, Florida, USA. Saturday 28 January 2017. Mark Kent, Director - GM Racing at General Motors, and Mark Reuss, Executive Vice President, Global Product Development, Purchasing and Supply Chain General Motors Company World Copyright: Michael L. Levitt/LAT Images
2017 Rolex 24 Hours.
Daytona, Florida, USA.
Saturday 28 January 2017.
Mark Kent, Director - GM Racing at General Motors, and Mark Reuss, Executive Vice President, Global Product Development, Purchasing and Supply Chain General Motors Company
World Copyright: Michael L. Levitt/LAT Images