Welcome to Racing America On SI's Live Race Updates page for the NASCAR Cup Series FireKeepers Casino 400 at Michigan. This ...

Tyler Reddick, Toyota, and Cody Ware, Ford, drive down a straightaway between turns four and one during the NASCAR ...

The NASCAR Cup Series comes to Michigan International Speedway this Sunday as they host the 2025 Firekeepers Casino 400.

The NASCAR driver who punched Kyle Busch now has a new beef, as the series comes to Michigan International Speedway. A young Michigan driver is at the heart of the controversy.

Given the unpredictability of the racing up north, we could see the bubble battle tighten up more as regular-season racing ...