Jeep Hurricane Steering

The Hurricane's steering system is a marvel of engineering all by itself. There are multiple steering modes using four-wheel independent steering. That means that each wheel can turn separately from the others.

In this illustration, you can also see the Hurricane's split-axle design. Each axle can rotate in the same direction to apply a downward force to each wheel simultaneously.
In this illustration, you can also see the Hurricane's split-axle design. Each axle can rotate in the same direction to apply a downward force to each wheel simultaneously.

In standard steering mode, the rear wheels turn in the opposite direction to the front wheels, which tightens the turning radius and makes for more accurate steering. In a second mode, the rear wheels turn in the same direction as the front wheels, meaning the Hurricane can "crab-steer" -- move to the side without changing the direction that it faces.

A third mode, utilizing the "T-Box Zero Steer" mechanism, allows all four wheels to "toe-in" and changes the drive direction to each wheel so that they alternate. The result? The Jeep Hurricane has a turning radius of zero. The Hurricane can actually rotate in place.

Jeep Hurricane Zero Steer
Photo courtesy DaimlerChrysler
Zero Steer