Car Radio 910AM-Detroit: Podcast, November 20, 2025

Host: Henry Payne, Auto columnist, The Detroit News

Braselton, Georgia – At the 2025 Petit Le Mans season finale of the IMSA Weathertech Sportscar series in Road Atlanta, IMSA President John Doonan talks about the series’ maturity, attraction to Detroit automakers, and mix of brands. “Motorsport is the most authentic way to market your brand,” said Doonan. 2 min. Originally aired November 20, 2025 on the Auto Report, 910AM-Detroit WFDF

Headline: Car Radio, Season 6, Podcast 265: Doonan on state of IMSA Weathertech series