Final practice for the Big Machine Music City Grand Prix Presented by Gainbridge is underway at Nashville Superspeedway after a rain delay.
The final practice will be split into a 15-minute "high line" session for all cars to work in the upper groove of the 1.33-mile concrete oval, followed by a five-minute break. Then an open practice will take place until 9 p.m. ET.
Peacock and the INDYCAR Radio Network are providing live coverage. Click here for live timing.
Live coverage of the 206-lap race starts at 3 p.m. ET Sunday on NBC, Peacock, Universo and the INDYCAR Radio Network. Kyle Kirkwood of Andretti Global will start on the pole in the No. 27 AutoNation Honda. Alex Palou of Chip Ganassi Racing leads Will Power by 33 points atop the series standings entering the season finale.