Parabolic Suspension

A more comfortable ride with better capabilities

The parabolic leaf springs took 2 years of intense research and development by All Terrain Warriors offering the best on and off-road ride for the Mitsubishi Fuso. This design offers a comfortable ride while on-road, but gives a full 24 inches of articulation for off-road use. This world’s first differs from other designs because each leaf is a tapered full length blade, a spring in its own right. When combined in packs of 2, 3 or 4 leafs, it results in very little friction between the blades. These bolt-on springs perform brilliantly over all types of terrain. Remove the rough ride of a stock Fuso by installing a set of parabolic springs.

Super Single Wheels

Heavy duty single track wheels that improve on and off-road ability

Super Single Wheels convert your Mitsubishi Fuso from a dual rear wheel setup to a single rear wheel that tracks with the front wheel. These wheels are DOT approved, ISO 3894 tested for Commercial Wheel Fatigue, and increase the wheel load rating from 3858 lbs to a staggering 13,227 lbs per wheel. Other benefits of these wheels include increased rolling diameter resulting in higher gearing that improves fuel consumption and overall performance at lower engine speeds while reducing wear on the drive train and tires.

Other benefits of the Super Single Wheels include:

  • Valves on both sides for easier inflation
  • No rocks or other debris caught between the duals causing sidewall damage
  • Brings front and rear wheels into the same track which greatly improves performance
  • Extremely heavy duty 16 ply tubeless tires with load ratings increased from the standard 3197 lbs to 6393 lbs per tire and high puncture resistance
  • True Mud ‘n’ Snow tread pattern which offer improved traction in all conditions with greater ability to traverse uneven ground, rocks, obstacles and corrugations
  • More accurate re-calibrated speedometer

ATB Helical Gear Limited Slip Differential

Traction where it is needed the most

Auto Torque Biasing (ATB) Helical Gear Limited Slip Differential (LSD) is a direct replacement for OEM factory open differential units on all Mitsubishi Fuso FG (2008 and newer). It is backed by a lifetime warranty and has fully automatic and progressive operation. The ATB never locks like a traditional locking differential, but seamlessly and smoothly transfers power and torque away from a spinning wheel to the one with the most traction. Off-road, this significantly reduces wheel spin, torque steer, and under steer during cornering while enhancing performance in mud, sand, and snow. The unit is built to ISO9001 standards and over 100,000 have been built and installed since the 1980s.

Trojan Bumpers

Strong, sturdy, and dependable

Aluminum provides a light weight bumper that is still very strong. The heavier weight of steel puts an additional load on your brakes, alignment and suspension meaning lost performance. Aluminum does not rust and with our tough, attractive, powder coated finishing, your bumper will maintain its finish for years to come. The spare tire mounts on the back of the rear bumper and both bumpers have light cutouts to install your preferred lights.