Marx Truck & Trailer Sales

Marx Trailer is Siouxland’s leading provider of trailers, plows, spreaders and truck equipment.  

Established in 1965 by Wally Marx, and his brothers Don and Bob. Marx Trailer began as a local dealership for new Trailmobile semi-trailers and soon grew into a regional dealership with 3 full service locations (Sioux City, Sioux Falls, Des Moines) and a parts store in Omaha. Over time, the other stores were sold and we now operate from a single Sioux City location, but in a very different form. Now their focus is on trailer parts and repairs, trailer rental, temporary portable storage, and new cargo trailers.  They also sell used trailers, snowplows, truck bodies, truck parts, accessories, hitches, safety equipment, and on and on. Chances are if you need something related to transportation, we can help. Our parts delivery trucks are on the road every day, delivering maintenance parts in the tri-state area.