For 30 years, the mission of SmithCo Side Dump Trailers has been to design and build the world’s best trailers with superior stability, easier unloading, and faster cycle times than traditional haul trucks and conventional dump trailers. Headquartered in Le Mars, Iowa, SmithCo produces more side dump trailers and models than any other company. Our trailers provide solutions to our customers’ hauling needs in agriculture, construction, demolition, mining, and waste.
