SmithCo’s innovative side dump trailers are engineered for a variety of applications.

Durable SmithCo side dump trailers are easy to operate for stable, low-maintenance hauling—guaranteed.

SmithCo has earned the trust of the industry thanks to our advanced engineering, proven trailer durability and responsive customer service.


SmithCo side dump trailers provide a stable, ease-of-operation unloading every time—guaranteed. SmithCo side dump trailers have faster cycle times and are more versatile than other types of dump trailers, giving owners flexibility and efficiencies they previously did not have. SmithCo offers unrivaled custom design capabilities, an extensive dealer network, unmatched manufacturing quality, responsive customer service and a wide variety of models to choose from with a premium on low maintenance.

Durability for any industry

We are the world leader in high-quality side dump trailers. Serving customized solutions to a range of industries including construction, demolition, agriculture and mining.  Our unrivaled side dump trailers are built for the long haul.

Quality and innovation have always been at the forefront of SmithCo products and we’re known industry-wide as having the highest quality built trailers along with consistently being at the cutting edge of side dump technology.

No matter your industry, we’ve got a side dump trailer for you.

Ready to make a make a purchase?


  30902 C-38
PO Box 932
Le Mars, IA 51031
  Phone: 800-779-8099

Recent Blog:

Welcome to the SmithCo Side Dump Trailer Blog

The SmithCo side dump trailer blog will be your go-to source for staying up to date on the latest news and projects we’re involved in, as well as what sets SmithCo apart from the competition. Across the wide variety of industries we...

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