NEWTON, IOWA - AUGUST 08: Tyler Reddick, driver of the #45 SupplyHouse Toyota, (L) and Bubba Wallace, driver of the #23 Hardee's Toyota, wait on the grid during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Sean Gardner/Getty Images)

NEWTON, IOWA - AUGUST 08: Ricky Stenhouse Jr., driver of the #47 NOS Energy Chevrolet, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Austin Dillon, driver of the #3 Get Bioethanol Chevrolet, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Austin Hill, driver of the #33 Cheddar's Scratch Kitchen Chevrolet, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Chris Buescher, driver of the #17 Body Guard Ford, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Ryan Blaney, driver of the #12 Menards/Pennington Ford, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Erik Jones, driver of the #43 Dollar Tree Toyota, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)

NEWTON, IOWA - AUGUST 08: Ty Dillon, driver of the #10 Sea Best Chevrolet, drives during practice for the NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway on August 08, 2026 in Newton, Iowa. (Photo by Chris Graythen/Getty Images)