Kenworth Truck Co offers the lightweight Hendrickson Haulmaax heavy-duty truck suspension for vocational truck and tractor applications. Haulmaax is available in 40,000- and 46,000-lb capacities on new truck orders placed with Kenworth dealers.
Weight savings with Haulmaax can result in more than 500 pounds of additional payload, according to Hendrickson Truck Suspension Systems.