A look back at the drama as the TI Automotive / Viper Exchange / Riley Motorsports team raced for the championship at the 2015 12 Hours of Sebring.
This video shows the WEC season−opener, the 6 hours of Silverstone. The Porsche 919 Hybrid of Jani/Dumas/Lieb finished second; the Porsche 911 RSR of Lietz and Christensen finished also second. Both cars only seconds behind the winner.
The TUDOR United SportsCar Championship will take to the streets of Long Beach, California. America's premier street race brings together the intense competition of the Prototype and GT Le Mans classes.