Diamond Edition DCU Series

Product Help


Introducing a new twist on a classic. The A.R.E. Diamond Edition DCU combines over 40 plus years of engineering excellence on our best selling commercial cap with the added strength and durability of diamond plate aluminum construction. Don’t just show up to work, Outfit for Work.


A.R.E. Diamond Edition DCU’s offer an array of options to fit your specific needs. Whether your line of work is construction, maintenance, delivery, or any other job that requires easy access and or high volume. A.R.E. builds a Diamond Edition DCU that will make your job easier. Diamond Edition DCUs feature STRATTEC® lock cylinders in our folding T-handles on all doors. Options to customize your DCU include: a selection of door sizes and window options, various toolbox configurations and roof ladder racks. A.R.E. will custom-build a Diamond Edition DCU to meet your needs.


  • EXTERIOR SKIN is constructed of .063 diamond plate aluminum.
  • RADIUS FRONT option gives you a high volume capacity with 90* sides and front with a radius curve top front for better fuel efficiency.
  • HEIGHTS are optional. Standard heights are 20″, 23″, 26″, and 29″.
  • FOSSLINER® – Polyester fabric inner prevents condensation from collecting on the interior of the roof and or on the sides.
  • ROOF RACKS are optional, and can be upgraded to your specifications with extra supports, or different lengths. Customized locking ladder racks are available.
  • SIDE DOORS feature our folding T-handle, which utilizes an automotive style lock for additional security.
  • TOOL BOXES are offered and can be designed with dividers to fit your needs. Fold down shelves can be added to the toolbox to assist in working from the side of the truck.
  • REAR DOOR options include a ½ rear lift door, double full doors, and a single full door. Rear doors and side doors are keyed alike for convenience.
  • WINDOWS are optional on the front, sides and rear for visibility.


  • DCU Options .035 Thickness
  • Black Trim
  • Height 20″, 23″, 26″, 29″
  • Slanted Sides / Straight Front
  • Radius Front / 90° Side Walls on 29″ Units Only
  • Insulation / Condensation Barrier
  • Metal Inner Skin
  • Double Full Doors
  • Single Full Door
  • Dark Tint Radius Windows
  • Sliding Front Window
  • Solid Front Window
  • Security Screens
  • Full-Length Side Door
  • Double Side Door
  • Tool Bins
  • Dividers in Tool Bins
  • Fold-Down Shelves
  • Brake Light
  • 12V LED Interior Lights
  • Auto Light Switch on Doors
  • 3 Port 12-Volt Multi Socket
  • Economic Aluminum Ladder Rack
  • Commercial Locking Ladder Rack


The warranty on A.R.E. DCU caps is 3 years on materials and workmanship. A.R.E. backs what we build so you can be confident that you made the right choice. Strattec® lock cylinders are warranted for 3 years and Suspa® gas props are warranted for 5 years by the manufacturers.

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