NASCAR Veteran Unmasks Secret 23XI Uncertainty Threatening Corey Heim's Cup Series Plan

Corey Heim’s expected full-time move to 23XI Racing in 2027—taking over Riley Herbst’s No. 35 Toyota—could hinge on more than Heim’s on-track talent. NASCAR veteran Kenny Wallace warned on X that the real uncertainty is whether 23XI can keep the winning chemistry between Heim and crew chief Bootie Barker. Heim and Barker have produced strong results on a part-time basis, including a win at Naval Base Coronado and a Brickyard 400 victory at Indianapolis, after just two wins in 15 starts. Wallace pointed to Barker’s recent shift from Bubba Wallace’s crew chief role into a broader organizational position, raising questions about his availability for a full 36-race schedule.