The Trailer Store is excited to be opened in Mandan, North Dakota. With the aid of great and loyal customers in the following communities; Bismarck, Minot, Devils Lake, Valley City, Aberdeen, Williston, Deloranie, Sidney, Carnduff, Melita, Boissevain, Pierre and Killarney, Canada, we have grown into the largest trailer dealership in North Dakota. We only sell the best brands in the trailer industry, backed with the best customer service possible.