The green flag waves for Race 1 of the Trans Am Series Western Championship at the Sonoma SpeedTour. Join us as we ride with the No. 30 GHOST/Nitro Motorsports car of Michele Abbate as she navigates a smooth, freshly-repaved Sonoma Raceway. Who are you cheering for in this growing field of cars? Race 2 is today at 11:20 PST. | The Trans Am Series presented by Pirelli

A lot's changed in the last 51 years... but how much I love The Trans Am Series presented by Pirelli isn't one of those things. I can't wait to watch today's Trans Am stars go head to head and then turn around & watch the Historic Trans Am cars go at it moments later. These West Coast events later this month will be 🔥! | SVRA

Even though Audi has reemerged into the #GoTransAm lineup in the last year, it has a pretty long history with the series that dates back to 1988, and not everyone was happy with its AWD advantage. Watch the drama unfold in this @Heacock Classic #tbt video | The Trans Am Series presented by Pirelli