JOLIET, IL - SEPTEMBER 16: Kevin Harvick, driver of the #4 Jimmy John's Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)

JOLIET, IL - SEPTEMBER 16: Alex Bowman, driver of the #88 Axalta Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 16: (EDITOR'S NOTE: This image has been converted to black and white.) Tony Stewart, driver of the #14 Rush Truck Centers/Mobil 1 Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Kena Krutsinger/Getty Images)

JOLIET, IL - SEPTEMBER 16: Alex Bowman, driver of the #88 Axalta Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 16: Jamie McMurray, driver of the #1 McDonald's Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 16: (EDITOR'S NOTE: This image has been converted to black and white.) Tony Stewart, driver of the #14 Rush Truck Centers/Mobil 1 Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Kena Krutsinger/Getty Images)

JOLIET, IL - SEPTEMBER 16: Carl Edwards, driver of the #19 Stanley Toyota, sits in his car during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)

JOLIET, IL - SEPTEMBER 16: Ryan Newman, driver of the #31 Caterpillar Chevrolet, sits in his car during practice for the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 16, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)