USAC Racing on Instagram: "Want a chance to own a piece of BC39 history? We’re giving away a tail tank signed by the entire field, including 2026 BC39 winner Briggs Danner! ✍️ To enter: ✅ Like this post ✅ Follow @usacnation ✅ Tag a friend in the comments One lucky winner will take home this one-of-a-kind collectible from one of dirt racing’s biggest events. #BC39 #USAC @nosenergydrink"