The 49th Annual Super Clean Knoxville Nationals will have a fifth day. Thats because rain brought things to a screeching halt following the C-Main. Rain interrupted the D-Main earlier for about an hour, but officials were able to get the track back in shape. The D-Main was also delayed by a red flag due to Ricky Montgomery’s accident in turn two. He was transported to Knoxville Hospital and Clinics with an injured leg. Bill Rose won the E-Main earlier in the night Kaley Gharst won the D-Main and Wayne Johnson took first place in the C-Main. Hot laps tonight will begin at seven, with racing at around seven-30. You can hear all the action live on KNIA/KRLS at seven-30.