The worst-kept secret in the NASCAR garage is out: Truck Series champion Corey Heim will move to the Cup Series full-time with 23XI Racing in 2027.

The worst-kept secret in the NASCAR garage is out: Truck Series champion Corey Heim will move to the Cup Series full-time with 23XI Racing in 2027.

Heim will replace Riley Herbst and join the returning Tyler Reddick and Bubba Wallace to fill out 23XI’s driver roster next year.