The Big Machine Music City Grand Prix Presented By Gainbridge Teams Up With SiriusXM’s The Highway to Take Over Downtown Nashville

The Big Machine Music City Grand Prix Presented By Gainbridge Teams Up With SiriusXM’s The Highway to Take Over Downtown Nashville SiriusXM INDYCAR Nation channel To Broadcast Live Coverage of Race Events Nashville, TN (September 10, 2024) – The Big Machine Music City Grand Prix Presented by Gainbridge is proud to announce a special collaboration