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.

Unlock EXTRAordinary with our exceptional range of premium gooseneck flatbed trailers. Our trailers are crafted with precision, redefining both durability and versatility. With models ranging from super single to triple axle, Diamond C has the perfect gooseneck trailer that matches your needs. Explore the industry’s finest gooseneck trailers and elevate your hauling capabilities with Diamond C Trailers today.

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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