Flag-to-flag "A" Main coverage from Round 4 of USMTS Winter Speedweeks on Thursday, March 3, 2016, at the Southern Oklahoma Speedway in Ardmore, Okla.
Flag-to-flag "A" Main coverage from Round 4 of USMTS Winter Speedweeks on Thursday, March 3, 2016, at the Southern Oklahoma Speedway in Ardmore, Okla.