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Haul It All with One Trailer

SmithCo side dump trailers are ready to go to work in your industry.
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Tackle Your Toughest Conditions

We've re-engineered The BRUTE CP30 to be our toughest trailer yet.
The BRUTE
The Side Dump Experts

When we build trailers, we build solutions.
Solutions

Find Your Side Dump Trailer

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Why Choose SmithCo Side Dump Trailers

From construction to mining, and from high volume tubs to doubles and trains, SmithCo delivers the right solution for your hauling needs—whatever they may be. If your application calls for something unique, we can design a custom trailer specifically to your operations. Every trailer is backed by industry-leading support that continues well beyond the warranty.

Why SmithCo

SmithCo Solutions

Side Dump Basics

Learn how side dump trailers compare to other trailer types, including key differences in stability, unloading speed, safety and the types of materials they can haul.

Side Dump How Tos

Whether you're learning the basics or troubleshooting everyday questions, these tutorials are designed to help you get the most out of your equipment.

Trailer Options

Customize your SmithCo trailer to meet your needs. There are many additional options you have the opportunity to include when designing your trailer.

"The job wouldn't be possible without them."

"I needed something safer and more reliable for hauling fly ash. SmithCo helped me design and build a quad-axle box truck" – Kevin McGee, V McGee Trucking

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“A++ Company!”

"I recently purchased three SX3 series trailers. I feel that SmithCo has the best all-around, multi-use side dump on the market." – Mike Peterson

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"Nothing stands up to a SmithCo side dump."

“We tipped a few end dumps over, came across side dumps, ended up switching to SmithCo, and the rest is history; that's all we own." – Steve Schmillen, Schmillen Construction

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"SmithCo is my trailer of choice."

"The design makes it easy to safely, quickly and cleanly switch between material types and deliver, whatever the load." – Bob Perry, Minnesota Business Enterprises

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"No better side dump on the market."

"Our SmithCo side dump trailer is over ten years old and the only thing we have ever done is put tires and brakes on it." – Bob Paduano, Owner, WB Contracting

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Agriculture
SmithCo Side Dump Trailers deliver top-tier performance for farming and feedlot operations. Designed for durability and versatility, these side dumps can be pulled by either a tractor or truck and feature flotation style tires that help prevent sinking into soft ground. SmithCo agriculture solutions also offer higher sidewalls, making them ideal for hauling manure, silage and other wet, low-density payloads.
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Construction
SmithCo Side Dump Trailers are built to withstand the toughest job sites. Equipped with construction-grade tires and designed to haul dirt, rock, millings, riprap and more, they're a reliable choice for the everyday demands of the construction industry.
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Demolition
SmithCo Side Dump Trailers are designed to meet the many challenges of demolition hauling. Known for their quality, strength and durability, our side dump trailers perform reliably in tough conditions and help keep projects on schedule, job after job.
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Government & Municipalities
Federal, state and local governments depend on SmithCo Side Dump Trailers for everything from infrastructure maintenance and waste management to snow removal, storm cleanup and a variety of other tasks. The carrying capacity, versatility and longevity of our trailers make them an ideal solution for these projects.
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Mining
SmithCo delivers custom solutions for the mining industry designed to maximize efficiency and safety. Whether your operation requires long-distance hauling or frequent on-site cycles, SmithCo will provide the right mining trailer based on the materials you transport and the layout of your site.
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Snow Removal
For municipalities and airports, every minute counts. When snow piles up, efficiency, safety and reliability aren’t optional, they’re essential. SmithCo Side Dump Trailers are engineered to keep operations moving smoothly, even in the harshest winter conditions.
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Waste Transport
SmithCo side dump trailers are ideal for waste transportation, hauling a variety of dry and wet waste materials safely and securely. Our tubs feature a watertight design to better transport materials like refuse, byproducts from wastewater treatment and coal-fired electrical plants, hazardous substances, recyclables, and more. These materials stay secure in the tub body and won’t leak onto the roadway.
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Latest SmithCo Articles

Explore in-depth insights on side dump trailers, industry trends and other best practices. From equipment comparisons and hauling tips to safety guidance and performance optimization, our articles are written to keep you informed on the side dump industry.