Corey Heim's rapid rise validates 23XI Racing's disciplined driver development plan

23XI Racing has pursued a measured, part‑time schedule for 23‑year‑old driver Corey Heim, allowing him to transition from a dominant Truck Series championship to the NASCAR Cup Series without rushing a full‑time seat. Beginning with a part‑time Cup entry in 2024, Heim has competed in 19 Cup races across a variety of track types, earning two Cup victories in 2026, including a win at the Brickyard 400. Team president Steve Lauletta said, “He's making us look like we knew what we were doing when everybody was mad at us,” and praised the disciplined approach that let Heim “take all of that in stride.” Crew chief Bootie Barker oversees the part‑time No. 67 entry, helping Heim adapt to Next‑Gen aerodynamics and race‑day rhythms. With the success of his part‑time program, Heim is slated for a full‑time ride in the No. 35 Toyota Camry in 2027. After his Brickyard victory, Heim described the effort as “the hardest I've ever fought in my life,” underscoring the maturity that the team highlighted as central to his development.