RICHMOND, VA - SEPTEMBER 09: Samantha Busch and her son Brexton stand on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Alex Bowman, driver of the #88 Cessna Chevrolet, looks on prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Samantha Busch and her son Brexton stand on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Kyle Busch, driver of the #18 NOS Toyota, celebrates in Victory Lane after winning the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Samantha Busch and her son Brexton stand on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Brexton Busch, son of Kyle and Samantha Busch, stands on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Samantha Busch and her son Brexton stand on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

RICHMOND, VA - SEPTEMBER 09: Samantha Busch and her son Brexton stand on pit road prior to the NASCAR XFINITY Series Virginia529 College Savings 250 at Richmond International Raceway on September 9, 2016 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)