your local source for tough, reliable truck upfits

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A collage of various types of trucks and utility vehicles, including a side-by-side all-terrain vehicle with a snow plow, a flatbed truck with a tipped load container, a fire truck, tow trucks, a classic rusty truck, and a dump truck unloading material with smoke in the background.

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500+

Trucks Upfitted

View Services

60+

Years Experience

100%

Customer Satisfaction

Our Services

Diamond Truck Equipment provides complete truck upfitting, fabrication, and maintenance services, from frame stretching and custom boxes to snow plows and tarps. Our expertise spans five generations, combining traditional craftsmanship with modern truck technology.

Truck Bodies

Custom-built and heavy-duty bodies designed for various commercial and agricultural needs.
Dump Bodies – Hydraulic and fixed-bed dump systems for hauling materials.
Flatbeds – Custom and standard steel/aluminum flatbeds for trucks.
Farm Bodies – Durable, purpose-built bodies for agricultural use.
Gooseneck Bodies – Reinforced designs for towing and hauling.
Bale Beds – Built for handling hay bales and farm operations.
Service Bodies – Fully equipped utility and maintenance truck bodies.
Partners we Trust -
ALUM-LINE | BESLER | DAKOTA BODIES | IRONSTAR | PJ BED | TAFCO
Custom Fabrication & Frame Work

Precision custom builds and modifications for unique truck applications.
Frame Stretching & Shortening
Axle & Box Reinforcement
Custom Boxes & Fuel Tanks
Tag Axles & Grain Trailers
Certified Steel & Aluminum Welding
Accessories & Equipment

Quality parts, add-ons, and systems for enhanced truck functionality.
Pickup Accessories & Tool boxes
Truck Hoists & Cranes
Compressors (air systems and generators)
Roll Tarps
Toolboxes & Storage Solutions
Hydraulic Systems & Controls
Partners we Trust -
FRONTIER | RANCH HAND | PALFINGER | SERVICE TRUCKS INT. | SCOTT TRUCK | TAFCO | MAXON | BUYERS | CTECH | HENDERSON | KINEDYNE | REELCRAFT | UNICOVER | SHOCKER HITCH | SHURCO | FILL-RITE
Repair, Rebuild, & Restoration

Complete in-house service and maintenance for trucks and equipment.
Full Repair & Installation Shop
Body & Paint Services
Restorations & Used Equipment Sales
Inspection & Maintenance Programs

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The Diamond Standard

Built on grit. Backed by know-how.

Ready to upgrade your truck?

Inventory Blowout Sale on IRON STAR FLAT BEDS popular models

Get a custom box and fuel tank built to match your work, your tools, and your lifestyle.

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What Our Customers Say

Quality, Professionalism & Value

“I bought a new ram 3500 cab and chassis in rapid city south dakota and could not find anyone near there that had a bed or install that day which I needed install done asap due to circumstances of supposed to be on vacation not buying new trucks was told call up to dickinson they will get you set up called another place and was quoted a price I thought was a bit high and they didn't have an idea as to when they could install. so I called Diamond truck got direct answers to my questions and can get it done Monday in 1 day. great group of guys they have working there”
Erik Dobrovolny
Customer Service

"️️️️️Outstanding service and expertise!
The team at Diamond Truck Equipment provides top-notch, friendly, responsive, and genuinely helpful customer service from start to finish. You can tell they really know their products inside and out, and they take the time to explain your options. The quality of their work speaks for itself. Highly recommend to anyone looking for dependable, knowledgeable professionals who truly care about their customers!"
Kacie Froelich
Storyteller Studios
Dickinson, ND
New Plow

“Very good service!
Bought a snow plow set up. Derek took care of everything and seemed like he knew what he was talking about. Shipped everything out super fast and made sure I had everything I needed.”
Jess Wifall
Great Sales Team

“Mike in Sales is a pleasure to work with. Very easy going, no pressure sales tactics. Just friendly and down to earth. Thanks Mike for your professionalism and honesty! Diamond Truck Center has earned all my future business.”
Shane Teigen
Saved Money

“I bought a new sno dogg V Blade from them, they went out of their way to help me an ship my Blade to NC. Saved me alot of money an helped me with alot of Questions I had. Would do business again..”
Crawl Robertson
Know their Stuff

“Rusty and Mike at Diamond Truck Equipment are fantastic to work with. These guys know their stuff, communicate clearly, and make the whole process easy from start to finish. The quality of work is top notch, and you can tell they take pride in doing things right.

They’re professional, reliable, and genuinely great people to work with. If you’re looking for truck equipment done right by people you can trust, Rusty and Mike are five stars all the way. Highly recommended.”
Jeremy Berger