The NASCAR Cup Series returns to Chicagoland Speedway this weekend with a slightly larger field than the one that competed at Sonoma Raceway.
While the core of the grid remains unchanged, three additional entries have been added for Sunday’s Toyota Save Mart 350, giving three drivers another opportunity to compete at NASCAR’s highest level. Those additions increase the field from 36 cars at Sonoma to 39 for Chicagoland.
Here’s a look at every change to this week’s Cup Series entry list.
Corey Heim Returns in the No. 67 Toyota
One of the biggest additions is Corey Heim, who returns to the Cup Series in 23XI Racing’s No. 67 Toyota…