NASCAR drivers are hopeful, yet wary, of the sealer applied to Charlotte Motor Speedway’s driving surface. Above, Ryan Blaney takes turn 4 in last October’s race at the track.
NASCAR drivers are hopeful, yet wary, of the sealer applied to Charlotte Motor Speedway’s driving surface. Above, Ryan Blaney takes turn 4 in last October’s race at the track. Davie Hinshaw dhinshaw@charlotteobserver.com
NASCAR drivers are hopeful, yet wary, of the sealer applied to Charlotte Motor Speedway’s driving surface. Above, Ryan Blaney takes turn 4 in last October’s race at the track. Davie Hinshaw dhinshaw@charlotteobserver.com

Will sealer make for better racing Sunday? It’s still a mystery

May 25, 2017 7:40 PM