JOLIET, IL - SEPTEMBER 18: Cars pit during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)

JOLIET, IL - SEPTEMBER 18: Jimmie Johnson, driver of the #48 Lowe's Chevrolet, races during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 18: General view of the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 18: Kasey Kahne, driver of the #5 Liftmaster Chevrolet, leads Chris Buescher, driver of the #34 Love's Travel Stops Ford, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)

JOLIET, IL - SEPTEMBER 18: Jamie McMurray, driver of the #1 McDonald's Chevrolet, leads a pack of cars during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

JOLIET, IL - SEPTEMBER 18: Brad Keselowski, driver of the #2 Miller Lite Ford, leads Martin Truex Jr, driver of the #78 Furniture Row/Denver Mattress Toyota, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sean Gardner/Getty Images)

JOLIET, IL - SEPTEMBER 18: Chase Elliott, driver of the #24 NAPA Auto Parts Chevrolet, races during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)

JOLIET, IL - SEPTEMBER 18: Alex Bowman, driver of the #88 Axalta Chevrolet, races during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Robert Laberge/Getty Images)