BROOKLYN, MI - AUGUST 27: Danica Patrick, driver of the #10 Aspen Dental Chevrolet, sits in her car during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Jerry Markland/Getty Images)

BROOKLYN, MI - AUGUST 27: Danica Patrick, driver of the #10 Aspen Dental Chevrolet, sits in her car during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Jerry Markland/Getty Images)

BROOKLYN, MI - AUGUST 27: Jeffrey Earnhardt, driver of the #32 KeenParts.com/CorvetteParts.net Ford, stands in the garage area during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Jerry Markland/Getty Images)

BROOKLYN, MI - AUGUST 27: Jeffrey Earnhardt, driver of the #32 KeenParts.com/CorvetteParts.net Ford, stands in the garage area during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Jerry Markland/Getty Images)

BROOKLYN, MI - AUGUST 27: Kasey Kahne, driver of the #5 Farmers Insurance Chevrolet, sits in his car during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)

BROOKLYN, MI - AUGUST 27: Kasey Kahne, driver of the #5 Farmers Insurance Chevrolet, sits in his car during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)

BROOKLYN, MI - AUGUST 27: Tony Stewart, driver of the #14 Mobil 1 Chevrolet, walks in the garage area during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)

BROOKLYN, MI - AUGUST 27: Kasey Kahne, driver of the #5 Farmers Insurance Chevrolet, prepares to drive during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 27, 2016 in Brooklyn, Michigan. (Photo by Sean Gardner/Getty Images)