The Trans Am Series presented by Pirelli’s Western Championship Race 1 at Thunderhill Raceway Park was a tale of two races, with completely different conditions between TA Cup and CUBE 3 Architecture TA2 Series competition. While TA Cup points leader Ken Sutherland went on to smoothly dominate, leading every lap...

The Trans Am Series presented by Pirelli’s Western Championship is back in action for its final standalone event of 2025, a doubleheader at Thunderhill Raceway Park.