The 2024 FireKeepers Casino 400 was a NASCAR Cup Series race held on August 18 and 19, 2024, at Michigan International Speedway in Brooklyn, Michigan. Contested over 206 laps -- extended from 200 laps due to an overtime finish, on the D-shaped oval, it was the 24th race of the 2024 NASCAR Cup Series season. The race began on Sunday, August 18, before rain delayed it to Monday, August 19, after 51 laps were complete. Tyler Reddick won the race. William Byron finished 2nd, and Ty Gibbs finished 3rd. Kyle Busch and Brad Keselowski rounded out the top five, and Chris Buescher, Zane Smith, Daniel Suárez, Denny Hamlin, and Carson Hocevar rounded out the top ten.
The race was held at Michigan International Speedway, a moderate-banked D-shaped speedway located in Brooklyn, Michigan. The track is used primarily for NASCAR events. It is known as a "sister track" to Texas World Speedway as MIS's oval design was a direct basis of TWS, with moderate modifications to the banking in the corners, and was used as the basis of Auto Club Speedway. The track is owned by International Speedway Corporation. Michigan International Speedway is recognized as one of motorsports' premier facilities because of its wide racing surface and high banking (by open-wheel standards; the 18-degree banking is modest by stock car standards).
Ross Chastain was the fastest in the practice session with a time of 37.441 seconds and a speed of .
Qualifying for the race was cancelled due to inclement weather. Denny Hamlin was awarded the pole for the race as a result of NASCAR's pandemic formula with a score of 2.550.
Stage One Laps: 45
Stage Two Laps: 75
Stage Three Laps: 80
USA covered the race on the television side. Rick Allen, Jeff Burton, and Steve Letarte called the race from the broadcast booth. Dave Burns, Parker Kligerman, and Marty Snider handled the pit road duties from pit lane. This would be the last Cup Series race that Allen would call, as he was replaced by Leigh Diffey for the rest of the year.
Radio coverage of the race was broadcast by Motor Racing Network (MRN) and simulcast on Sirius XM NASCAR Radio. Alex Hayden, Jeff Striegle and Todd Gordon called the race in the booth while the field was racing on the front stretch. Dave Moody called the race from a billboard outside of turn 2 when the field is racing through turns 1 and 2. Mike Bagley called the race from a platform outside of turn 3 when the field races through turns 3 and 4. Steve Post, Brienne Pedigo and Chris Wilner worked pit road for the radio side.