The 2020 FireKeepers Casino 400 is a NASCAR Cup Series race that was originally scheduled to be held on June 7, 2020, at Michigan International Speedway in Brooklyn, Michigan, but moved to August 8, 2020, and to be held over 500 kilometers (312 miles), shortened by 44 laps from the original distance because of modified NASCAR rules for doubleheader races, one of three Cup Series events to be run under the doubleheader format.

During both Michigan races that season Reed Sorenson ran a special #74 Fake Steak sponsored car fielded by Spire Motorsports that was used to gather footage that was used in the 2021 Netflix sitcom The Crew.

Rick Allen, Jeff Burton, Steve Letarte and two-time Michigan winner, Dale Earnhardt Jr. covered the race from the booth at Charlotte Motor Speedway.

Marty Snider and Kelli Stavast handled the pit road duties on site.

Winston Kelley and Kim Coon worked pit road for the radio side.