Throughout the first two days of the Roar Before The Rolex 24 test at Daytona Int'l Speedway, the four Cadillac DPi-V.R race cars have resided at or near the top of the time charts.
The annual Roar Before the Rolex 24 kicked off on Friday at Daytona Int'l Speedway as teams and drivers began preparations for the IMSA WeatherTech SportsCar Championship Rolex 24.