JOLIET, IL - SEPTEMBER 18: Chase Elliott, driver of the #24 NAPA Auto Parts Chevrolet, leads Alex Bowman, driver of the #88 Axalta Chevrolet, 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, 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: Chase Elliott drives the #24 NAPA Auto Parts Chevrolet 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: Alex Bowman drives the #88 Axalta Chevrolet during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sarah Crabill/Getty Images)

JOLIET, IL - SEPTEMBER 18: Denny Hamlin, driver of the #11 FedEx Express Toyota, leads Jamie McMurray, driver of the #1 McDonald's Chevrolet, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sarah Crabill/Getty Images)

JOLIET, IL - SEPTEMBER 18: Brad Keselowski, driver of the #2 Miller Lite Ford, races Alex Bowman, driver of the #88 Axalta Chevrolet, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sarah Crabill/Getty Images)

JOLIET, IL - SEPTEMBER 18: Kyle Busch, driver of the #18 Skittles Toyota, races Joey Gase, driver of the #32 JTConcrete/Carolina Cooker Ford, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sarah Crabill/Getty Images)

JOLIET, IL - SEPTEMBER 18: Tony Stewart, driver of the #14 Rush Truck Centers/Mobil 1 Chevrolet, races Trevor Bayne, driver of the #6 AdvoCare Ford, during the NASCAR Sprint Cup Series Teenage Mutant Ninja Turtles 400 at Chicagoland Speedway on September 18, 2016 in Joliet, Illinois. (Photo by Sarah Crabill/Getty Images)