4-Wheel Running Gear
PDI is the premier designer and manufacturer of running gear and axle systems used for military and commercial applications. We have designed and built thousands of running gear configurations for U.S.-based OEM’s to mobilize their ground support equipment. These OEM’s, in turn, sell their mobility systems to militaries and aerospace companies all over the world. Our running gear is designed to meet the customer’s requirements, including stringent design specs of air transportability.