JOLIET, IL - SEPTEMBER 18: Tony Stewart, driver of the #14 Rush Truck Centers/Mobil 1 Chevrolet, pits 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: Martin Truex Jr, driver of the #78 Furniture Row/Denver Mattress Toyota, leads Brad Keselowski, driver of the #2 Miller Lite Ford, and Kyle Busch, driver of the #18 Skittles Toyota, down pit road 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: Martin Truex Jr, driver of the #78 Furniture Row/Denver Mattress Toyota, pits 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: Jimmie Johnson, driver of the #48 Lowe'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 Jonathan Daniel/Getty Images)

JOLIET, IL - SEPTEMBER 18: Martin Truex Jr, driver of the #78 Furniture Row/Denver Mattress Toyota, pits 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: Chase Elliott, driver of the #24 NAPA Auto Parts Chevrolet, pits 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: Jimmie Johnson, driver of the #48 Lowe's Chevrolet, and Alex Bowman, driver of the #88 Axalta Chevrolet, lead the field to a restart 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: A general view of cars racing 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)