More manufacturers anticipated for 2016 United SportsCar Championship as series aligns itself with Le Mans rules.
Mazda Raceway Laguna Seca will be jam-packed with sports car events this weekend.
Motorsport.com talked with Henrique Cisneros, sports car driver and driving force behind the new Motorsports Safety Foundation.
Top Aston Martin V12 Vantage GT3 to start 4th
Successful three day test at Daytona ahead of the Rolex 24.
What to do in 2014 if you own a GT3 car?
FIA GT3 cars being allowed to run in United Sports Car Racing should boost numbers in the new GT-Daytona class.