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.

With 12 races remaining until the Cup Series Playoffs, it's never too early to start looking at the bubble drivers seeking a ...