Article Photos: Earnhardt Jr. gives 2013 car solid review at test

Brad Keselowski drives his car during testing for the NASCAR Sprint Cup auto racing series at Charlotte Motor Speedway in Concord, N.C., Tuesday, Dec. 11, 2012. (AP Photo/Chuck Burton)

Brad Keselowski drives his car during testing for the NASCAR Sprint Cup auto racing series at Charlotte Motor Speedway in Concord, N.C., Tuesday, Dec. 11, 2012. (AP Photo/Chuck Burton)