Emory Auto Supply

The McKinley Family members bring over 100 years combined experience and knowledge of the trailer industry to the daily operations. Combine this expertise with the knowledge of our trained employee family, and one can feel confidence and find comfort in knowing we should be able to meet any trailer related need that he or she has.Sundowner Trailers of Texas is the ORIGINAL and LONGEST OPERATING Sundowner Trailer Dealer on the planet. In fact, in celebration of Bill McKinley's 35th year in business, Sundowner collaborated with us to design and build an exclusive model to our dealership known as the Circuit Series.Triple M Trailers of Texas holds the honor of being the LONGEST OPERATING Lakota Trailer Dealer in the industry. In addition to that, we are also the FIRST dealership to become a Lakota PREMIER DEALER. As evidenced with these relationships, when we work with manufacturers who deliver a product that meets our specifications AND supports us in servicing our customers AFTER the sale....we stick with them! Sundowner Trailers of Texas has had a seat on the NADA RV Book Advisory Board for over a decade.