Diamond C Trailers are forging a new era in flatbed gooseneck trailers with the Fleetneck Engineered Beam series. They design, engineer, and optimize our own U.S. Patent Protected ENGINEERED I-BEAMS to fit each Fleetneck model. Fleetnecks are stronger yet lighter, featuring the best strength-to-weight ratios of any steel frame gooseneck trailer on the road – the perfect HOT SHOT TRAILER! Highlighted options include their industry best 12′ Hydraulic Dovetail, 44″ Wide Max Ramps, Air Ride Suspension, Sway Control, Hydraulic Jacks, Blackwood Lumber Flooring, and up to 44′ length and 40K GVWR on select models.

SDX, Step Deck Shorty

The SDX Shorty trailer comes in bottom deck lengths ranging from 35′ to 45′, including a 10’ deck, making it the perfect solution for all your hauling needs. Whether you need to transport heavy machinery, agricultural/construction materials, etc., the SDX Shorty provides a safe and efficient platform that you can rely on.

The SDX Shorty stands out for its unique combination of the step deck design with the versatility required by professionals in the construction and agriculture industries. Unlike traditional gooseneck trailers, the SDX Shorty provides an additional 80 square feet of working space, maximizing its total usable area. This extra room is further enhanced by the inclusion of slots and ramps, offering greater flexibility for loading and unloading equipment, tools, or materials.

Max Ramps

These ramps are 44 inches wide for maximum versatility and have 4 frames made of 50 KSI steel for maximum strength. They are also spring-loaded for easy lifting and safe, stable loading. Learn more HERE.

12′ Hydraulic Dovetail

Our industry-leading 12′ hydraulic dovetail has a 12.5-degree approach angle, BLACKWOOD rubber-infused runners for traction, an automatic latch, and a wireless remote control. Learn more HERE.

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Diamond C Trailers - Core Values

This is the essence of the American spirit.  We believe that where there’s a will, there’s a way.  We are committed, creative, and resourceful.  We don’t back down from a challenge and we thrive on pioneering our own way into the future.  We show up, mindful and heartful, and we put in the work to win and advance our team, customers, and community!

Results + Progress + Positivity