Breaking News!! Please Share!! 2 Series. 1 Night. July 18th Bullet SportsWear Lucas Oil Late Model Dirt Series and MLRA presented by Harr Motors and Bud Light at Brown County Speedway in Aberdeen, SD. First time ever to the Dakotas for the Lucas Oil Late Model Dirt Series To Order Tickets. Call 1-844-462-2273. Ticket Prices. Adults 14-up $35.00. Students 7-13 $10.00. Kids 6 and Under FREE. BrownCountySpeedway1.com