Main Trailer Sales, LLC. - Indiana
905 Commerce Drive
Main Trailer Sales, LLC. The Seymour, Indiana dealership is south of Indianapolis and is just off I-65 at exit 50A. With new Horse Trailers from Sundowner Trailers, Kiefer Built, Elite Trailers, Bison Trailers, Valley Trailers, and PJ flat beds and dump trailers - Main Trailer Sales offers a large selection of popular horse trailer brands as well as a large inventory of used trailers.