AVONDALE, AZ – MARCH 09: Kyle Busch, driver of the #18 Skittles Toyota, leads Kurt Busch, driver of the #1 Global Poker Chevrolet, during practice for the Monster Energy NASCAR Cup Series TicketGuardian 500 at ISM Raceway on March 9, 2019 in Avondale, Arizona. (Photo by Stacy Revere/Getty Images)