According to our records, this business is located at 20339 Town Hall Rd. in Prophetstown (in Whiteside County), Illinois 61277, the location GPS coordinates are: 41.5648888 (latitude), -90.0442212 (longitude). GK Trailer Sales is categorized under Hang Gliders (SIC code 5599). Known organization owner is Gilbert Klockenga. You can contact the company by phone at (309) 944-6938.