Tackle Your Toughest Conditions
We've re-engineered The BRUTE CP30 to be our toughest trailer yet. Haul more: safer, faster and easier.
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 27, 2026
SmithCo Advancing Technology with New Laser Table
LE MARS, IA (February 27, 2026) – SmithCo Mfg., Inc., the industry leader in side dump trailer design and manufacturing, continues to make strides in technology advancements. The latest addition to...
Jan 5, 2026
SmithCo Side Dump Trailers Enters Contract with H-GAC Buying Cooperative
LE MARS, IOWA (January 5, 2026) – SmithCo Mfg., Inc., the industry leader in side dump trailer design and manufacturing, announced today that it has been awarded a nationwide cooperative purchasing...
Dec 15, 2025
Utility Trailer of Texas Signed as New SmithCo Dealer
SmithCo Mfg., Inc. has reached an agreement with Utility Trailer of Texas, Inc. to sell SmithCo’s premium line of side dump trailers in portions of Texas. Utility Trailer of Texas,...
Schmillen Construction Says
“We've tried other side and end dumps. We've had other contractors help haul for us. But nothing stands up to SmithCo side dumps." – Steve Schmillen
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.
NOW HIRING
SmithCo's success begins with great people. Are you interested in joining the team responsible for building the best side dump trailers on the market?