The 2026 FireKeepers Casino 400 roared to life at Michigan International Speedway, where veteran driver Denny Hamlin captured his third victory of the season, underscoring his resurgence in the Cup Series.
A Record-Breaking Broadcast
Prime Video reported an average audience of 2.07 million viewers, a 17% jump from the previous year and the biggest year‑over‑year increase recorded so far in 2026.
The surge was fueled by strong performances in the stages, with Tyler Reddick taking Stage 1 and Chase Elliott claiming Stage 2, adding extra layers of excitement for fans.
NASCAR now turns its attention to the upcoming race at Pocono Raceway, hoping to build on the momentum generated by the Michigan event and maintain the upward trajectory of its audience.