SMI President Marcus Smith talks about his preparation for the Coke 600, how to 'Roval' started, iRacing with Dale Jr., and an update on Nashville Fairgrounds Be sure to join in on the fun. Subscribe to #WaltripUnfiltered today. Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Mario Andretti on the similarities of iRacing to real life, his driver to keep an eye on in the future, and his scariest wreck he's ever had

2-time Daytona 500 winner Michael Waltrip delivers a unique breakdown of the world of racing. "Uncle Mikey" talks with the biggest stars in the sport each week, while taking the listener behind the curtain to provide unprecedented access, stories and reactions to the NASCAR world.

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