The NASCAR Cup Series continues the 2025 season with the FireKeepers Casino 400 at Michigan. Follow our live updates from the ...

Welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series FireKeepers Casino 400 at Michigan International Speedway. Be sure to ...

The fourth-year Detroit Lion has never been to a NASCAR race before, but got the full experience on Sunday at Michigan International Speedway.

The CEO of Ram made the announcement Sunday at Michigan International Speedway ahead of the FireKeepers Casino 400.

Kyle Larson discusses the positive impact of clear skies on the upcoming Michigan NASCAR race, easing worries from recent ...