Profile: Sundowner Trailers, Inc. distributes trailers. Our suncoat covers entire floor surfaces and lower portions of the wall thus prevents damaging moisture, waste and debris from contacting the interlocking aluminum floor structure. We provide bumper bull and gooseneck trailors for horses & livestocks. Our sunlite 727 is a slant-load horse trailer used for hauling horses to the rodeo and shows. Our stampede gooseneck featutes include center gate with a sliding walk through & open slats on the side, sundowner designed aluminum hinges on the rear, spare tire rack and rear rubber bumpers.