DBL Design is

the world's pioneer in factory-inspired, military-grade Severe Duty upgrades for the Ford F-550 and F-450.


DBL Design is proud
to serve the following industries:

  • Farming and Agriculture

  • Surveyors

  • Government

  • Security

  • Brush Trucks

Ford Certified Upfitter

We are best known for

MRAP Style super single Wheels, 6x6 Conversions, F550 and F450 4x4 suspension upgrades

Veteran Owned DBL Design


Our severe duty conversions are helping hundreds of people to handle tougher terrain and take the Ford F-550 up a notch. We ship and install the Severe Duty package and it all starts with our Super Single Wheel and Tire.


If you are thinking of purchasing a 2019 Ford F450 or F550, you should strongly consider buying through our dealers. We get the best prices because we buy so at such a high volume.


Coil Suspension Rear Liquid Spring
Right hand Drive 6x6 F550


Severe Duty Products and Customization Services