Corey Heim will transition from a development driver to a full-time competitor in the NASCAR Cup Series with 23XI Racing starting in 2027. Currently, Heim, the NASCAR CRAFTSMAN Truck Series champion, has participated in nine Cup races since joining 23XI, including the prestigious Daytona 500. He will drive the No. 35 Toyota Camry after an impressive record in the Truck Series, where he won 25 races and claimed the 2025 Championship. The move reflects 23XI's strategy to nurture his development as a driver while enhancing the team's growth in the Cup Series. Team officials praise Heim's potential, citing his dedication and impressive trajectory in NASCAR.

By the Numbers
  • Corey Heim won 25 Truck Series races, ranking fourth all-time.
  • Heim completed nine Cup Series races with 23XI before his full-time promotion.
State of Play
  • Heim will pilot the No. 35 car, expanding 23XI Racing's presence in the Cup Series.
  • Heim's promotion comes after steady progress, following roles that included reserve and development driver for 23XI.
What's Next

As Heim enters his full-time role in 2027, he is expected to build on his past success in the Truck Series while contributing to 23XI's growth. The team aims to strengthen its competitive edge in the Cup Series, leveraging Heim's development in upcoming races this season. Given the positive feedback from the team, future expectations are high for Heim's performance on the track.

Bottom Line

Corey Heim's transition to a full-time Cup Series driver signifies not only his personal achievement but also 23XI Racing's ambition to continue evolving within the NASCAR landscape. His proven track record in the Truck Series, coupled with a supportive team environment, positions him well for a successful debut season in 2027.