Published September 17, 2024

Sleek – Powerful – Unique. 12′ Hydraulic Dovetail, found only at Diamond C Trailers.

Published December 15, 2020

This innovative 40K “Telescoupler” includes an easy to use dual vertical adjustment.

Published September 12, 2024

7 gauge super duty dump body upgrade package for maximum toughness and durability.

Published April 9, 2024

For a smoother, quieter ride, extended trailer life, & higher rates per mile, upgrade to Air Ride Suspension.

Published July 2, 2024

We developed our own custom designed powder coat finishing system that provides long-lasting, rugged, and beautiful trailer finishes.

Published December 14, 2022

We design our own patented I-Beams to fit each trailer. The result? Stronger yet lighter trailers, featuring superior strength-to-weight ratios.

Published March 15, 2023

The HD V-Tongue lid offers maximum storage space for jacks, tools, straps, and also doubles as bonus deck space.

Published February 15, 2023

Hot shot trailer users demand durability and versatility from their equipment, and our trailers are definitely up to the task.

Published May 9, 2023

Operating the tarp on your dump trailer just got a lot easier with the new Long-Arm, Easy-Roll Tarp System.

Published December 7, 2020

In 2008 Diamond C took the dump trailer market by storm with the revolutionary low profile design.

Published December 2, 2020

44″ wide ramps for Max versatility. For safe, stable loading.

Published August 24, 2023

Let Diamond C take the guesswork out of your trailer-buying experience with the NEW Diamond C Pacesetter Edition package, a tailored group of options at an unprecedented value.

Published October 27, 2020

If we can’t find a way, then we create a way.

Published March 12, 2021

Our lineup of dump trailers boasts 1.5x – 2x wider than industry standard top rails and unparalleled side upright supports.

Published April 8, 2024

In the ever-evolving construction and agriculture industries, efficiency and adaptability are important. We are proud to unveil the SDX, Step Deck Shorty. Tailored to meet the diverse needs of industries where hauling is essential, this new addition to the Diamond C family promises to redefine versatility and performance. In 2021, Diamond C Trailers introduced the […]

Published October 28, 2020

Sway Control makes frame warping from uneven load distribution a thing of the past.

Published July 18, 2023

The HD Telescopic Cylinder is a 3 stage cylinder that provides maximum dumping leverage.

Published February 24, 2025

When the job calls for flexibility, you need a trailer that adapts to the moment rather than forcing you to work around limitations. The Pro Tilt option is designed for professionals who demand ultimate control and efficiency in their hauling operations. Pro Tilt, available for the HDT and HDT-GN trailers, allows you to seamlessly switch […]

Published May 23, 2025

Everything you need to know when deciding which dump trailer is the best purchase for you.

Published May 22, 2025

Your go-to guide for all things equipment trailer, including our deck over and tilt models.

Published May 21, 2025

A deep dive into our heavy duty flatbed gooseneck trailers.

Published April 7, 2021

Listen in as we talk to real trailer users about real experiences with their Diamond C trailers.

Published October 11, 2022

Full-width, single piece ramp that allows for an easier loading experience.

Published December 2, 2020

These extreme duty knee ramps are perfect for loading concentrated machines such as backhoes and excavators.