Product Details: Hendrickson is a global manufacturer and supplier known for heavy duty air suspensions, axle and brake systems, and more. They produce OEM and aftermarket products for many heavy duty vehicles.Their research and development process nurtures innovation to create quality products and solutions. Their focus is on lowering costs while raising payloads, savings, and durability.Currently based in Woodridge, Illinois, Hendrickson started as The Hendrickson Motor Truck in 1913. Hendrickson ventured into truck suspension in 1926. Today, they have facilities across North America, South America, Europe, and Asia.