The track was flooded, the race was postponed, but Heim didn’t lose faith anddidn’t lose speed. This is a developing story… The post Corey Heim dominates postponed Truck Series race at North ...

Two of the national NASCAR series are on track Friday at North Wilkesboro Speedway. Craftsman Truck Series teams will practice ahead of Saturday's race. Cup teams will have multiple on-track sessions.