Uploaded July 2026 | Updated September 2026, 2 weeks ago

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A crown jewel and the final round of the In-Season Challenge had tempers flaring behind the wheel at the Brickyard 400. Go behind the scenes on Corey Heim and Carson Hocevar's beef on the way to Heim's second career win. While Ryan Blaney and Todd Gilliland battle for a million bucks, hear their reactions to how it all plays out in this edition of 'NASCAR Radioactive.'

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