High-Performance Air System


Hendrickson's HPAS™ is designed for flexibility and performance for today's economically minded defense customers. The HPAS replaces traditional coil springs, air bags and damper technology while increasing performance in to one package. Our comprehensive offering includes Air Struts and a customizable ride height control system including manual or remote control. The HPAS can reduce suspension weight by up to 50 percent over systems with conventional coil springs and dampers, while providing a 60 percent packaging OD reduction over traditional air struts and air bags. The reduced packaging size allows for suspension resets for increased capacity, large tires and increased protection. Overall design enhances vehicle performance, durability, roll stability and ride quality. The HPAS is your pass to handling, durability and stability in today's challenging environment.

Features & Benefits

Suspension System Benefits / Capabilities

System Performance


About Us

Hendrickson Defense is a leading manufacturer and supplier of premium defense suspension components to global markets.

Our legacy embodies over 80 years as the leading innovator and manufacturer of suspension systems and components for the global heavy-duty vehicle industry.

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Hendrickson Defense
800 South Frontage Road
Woodridge, IL 60517