DSI is located 8 miles south of Findlay Ohio on US Rt. 68 in the town of Arlington.  The Building is a historic small town ford dealership, circa, 1930. The restored and upgraded dealership building provides a spacious and modern race shop with a wash rack, hydraulic lift, show room and large parking area for the rigs and team motor homes.  Stop in and say hello to Matt and "Schoolboy" (Scott) if you are passing through.The Dirt Shop, DSI, is owned by Stephen McCullough and Denny Thornton, both long time car owners, sponsors and drivers.