Stronger, Lasts Longer, Highest Resale Value
Our family of side dump models will help you get more done in a day. SmithCo trailers deliver the best overall value in the industry.
SmithCo Solution Center
When you work with SmithCo, you’re teaming up with experts in the industry. Take a look at the latest from our learning center.

Feb 20, 2025
TransWorld Equipment Signed as New SmithCo Dealer in Northeast
SmithCo Mfg., Inc. has reached an agreement with TransWorld Equipment Corp to sell SmithCo’s premium line of side dump trailers in seven northeast U.S. states. TransWorld Equipment is headquartered in...

Dec 30, 2024
SmithCo Signs New Manufacturer's Reps in Alabama & Nebraska
SmithCo Mfg., Inc. has reached an agreement with A&H Equipment Company in Albertville, Alabama, and Kohlhof Trailer Solutions in Dannebrog, Nebraska, to sell SmithCo’s premium line of side dump trailers.

Nov 14, 2024
SmithCo Introduces Patent-Pending Kingpin Housing Design
SmithCo has introduced a patent-pending kingpin housing that provides longer life with fewer maintenance costs than traditional kingpin housings.
Why Choose SmithCo Side Dump Trailers for Site Prep?
From construction to mining, from high volume tubs to doubles and trains, SmithCo offers the perfect solution for your hauling needs, whatever they may be. If you have unique requirements for your trailer, we can custom design something specifically for you. We back up all our trailers with industry-leading customer support that extends even beyond your warranty.