BROOKLYN, MI - AUGUST 28: Greg Biffle, driver of the #16 Roush Performance Ford, signs autographs prior to the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Jerry Markland/Getty Images)

BROOKLYN, MI - AUGUST 28: Fans look at displays during pre-race festivities for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Rey Del Rio/Getty Images)

BROOKLYN, MI - AUGUST 28: Austin Dillon, driver of the #3 Cheerios Chevrolet, signs autographs prior to the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Rey Del Rio/Getty Images)

BROOKLYN, MI - AUGUST 28: Austin Dillon, driver of the #3 Cheerios Chevrolet, signs autographs prior to the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Rey Del Rio/Getty Images)

BROOKLYN, MI - AUGUST 28: Actor Jake Short walks the red carpet during pre-race festivities for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)

BROOKLYN, MI - AUGUST 28: Kasey Kahne, driver of the #5 Farmers Insurance Chevrolet, signs autographs during pre-race festivities for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Rey Del Rio/Getty Images)

SPA, BELGIUM - AUGUST 28: Fernando Alonso of Spain driving the (14) McLaren Honda Formula 1 Team McLaren MP4-31 Honda RA616H Hybrid turbo on track during the Formula One Grand Prix of Belgium at Circuit de Spa-Francorchamps on August 28, 2016 in Spa, Belgium (Photo by Mark Thompson/Getty Images)

BROOKLYN, MI - AUGUST 28: Martin Truex Jr, driver of the #78 Furniture Row/Denver Mattress Toyota, signs autographs during pre-race festivities for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 28, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)