Earnhardt Jr. will miss Darlington, more with concussion
Dale Earnhardt Jr. won’t return to the seat of his Hendrick Motorsports car for at least another two weeks as he continues treatment for a concussion he suffered in June. Earnhardt will be replaced by Alex Bowman this weekend at Michigan International Speedway and Jeff Gordon on Labor Day weekend at Darlington Raceway. “We know how hard Dale is working…