1. Stockmen's Trailer Sales 1504 E Highway 50, Yankton, SD 57078 Coordinate: 42.8767,-97.37084 Phone: (605) 260-1522
2. Yankton Trailers 1103 Ellis Rd, Yankton, SD 57078 Coordinate: 42.87987,-97.34312 Phone: (605) 665-9999