Corey Heim won't wait until 2027 to drive full-time in NASCAR's Cup Series. 23XI Racing is bringing him up gradually in 2026, letting the 23-year-old get reps in the premier class before his official promotion in two years.
The move makes sense for a prospect of Heim's caliber. He needs seat time at the highest level, needs to learn the tracks and the competition, needs to understand how Cup cars behave compared to what he's driven in the Truck and Craftsman Truck Series. Part-time rides offer that education without the pressure of a full schedule right away.
23XI is betting on Heim as a long-term piece. The team gets continuity with a young driver who can develop into a consistent performer, and Heim gets the runway he needs to prepare properly. It's the kind of patient investment that works when you have the right prospect and the right organization.
Expect to see Heim pop up in the Cup schedule sporadically in 2026. These aren't throwaway appearances. Every race matters for a guy who will own his seat in two years.