Introducing our New Warranty on 2026 and Later Models:

Diamond C’s warranty reflects the unwavering commitment to quality and customer satisfaction. As part of our mission to deliver the highest standard of craftsmanship, Diamond C ensures that every trailer is built to meet the toughest standards and will stand the test of time.
With Diamond C, you can rest assured that you’re not just purchasing a trailer; you’re investing in a product that is backed by a company that stands behind their work and values long-lasting performance. Our warranties ensure that, no matter what, we will support you in keeping your trailer performing at its best for years to come.
Best Practices Warranty Guide:
The Diamond C Trailers Best Practice Warranty Guide below will explain in greater detail customer responsibility, how to contact dealers and Diamond C Customer Service, component time frames, and more.
For any questions about warranty on your trailer, or to make a claim, please contact your local authorized DIAMOND C DEALER.
All warranty claims are subject to approval. Quality You Can Trust.
Pre-2026 Models are covered by our three-year warranty:
Diamond C warrants the structure of all pre-2026 models for three years from the trailer’s manufacture date, covering defects in the frame, welds, and Diamond C–manufactured components.
All added components are covered by their individual manufacturer warranties, which are non-transferable from the original purchaser.
We also provide a 1-Year Comprehensive Coverage, protecting every component of your trailer against manufacturing defects for one full year—front to back. Our powder coat finish is also backed by a 3-Year Warranty against defects in material and workmanship.
NOTE: All Diamond C trailers sold through our authorized network of dealers are automatically warranty registered on your behalf when sold. As of August 2022, You do NOT have to fill out a warranty registration form online to be covered by our warranty.