top of page

6 x 6 conversions

The Severe Duty F550 6x6 is a dream come true for truck enthusiasts, expedition campers, and military fleets.

  • 3rd Axle - 6x6 conversion

  • Gears - 6:17

  • Wheels - 3 Piece Military Grade Super Singles

  • Tires - 335/80 R20 Continental (7400 lbs rating)

  • Fenders - Optional Paint

  • Speed Correction - Accurate Speed

  • Lift Kit - 2.5"

  • Brake Rotors/Pads - Zero Brake Fade

  • Fox Shocks - Custom Design for F550 Series

  • Independent or Solid Axle Suspension

  • CTIS - Central Tire Inflation

The godfathers of the 6x6 conversion.

6x6 conversion rendering

6x6 Brushfire Conversion with 2 seed twin output 6x2, 6x4, 6x6 transfer case, 40" Toyo 15.5 MT tires, 2 rear drive axles, military proven coil spring 6x6 suspension, ballistic fabrication, Pro 80 drive axle, Ford F550 parts, auburn gear 40 spline electric locker, lockouts, and custom spindle to carry 14,000 capacity, 20x10 internal double beadlocks

Testing the next gearover in 4x6 with round fender look on this 2019

We at DBL Design are glad to unveil the simple yet robust F550 Severe Duty: 3 axles and 6 wheels. The wheels are 3 piece aluminum and fit for severe duty 2.5 inch lift.

6x6 conversion on Ford F450/F550; Excellent articulation and severe duty engineered; Ford six wheel drive CAD drawing

Severe Duty DBL Design 6x6 CAD drawings before production; Ford F550 Chassis

IAG Guardian Armored 6x6 with DBL Design components; Severe Duty military platform

The Devel 60 is capable of the most severe conditions. This police spec Devel 60 is highly capable and dangerously good looking. The Devel 60 comes in your choice of armored or carbon fiber.

bottom of page