JOLIET, IL - SEPTEMBER 18: Kyle Busch, driver of the #18 Skittles Toyota, and Brad Keselowski, driver of the #2 Miller Lite Ford, lead the field during the pace laps prior to the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Jared C. Tilton/Getty Images)