The Prototype class will remain the centerpiece of the International Motor Sports Association endurance series. IMSA.COM
Fans of the WeatherTech SportsCar Championship have quite a bit to look forward to in the future. They were given a glimpse of the changes taking place in the series in the GT classes this year; changes which resulted in 10 cars competing in the GT Le Mans (GTLM) class and 20 cars competing in the GT Daytona (GTD) class in last Sunday’s 12 Hours of Sebring.