Truck fleet managers now have a way to calculate revenue increases and fuel-cost savings associated with Hendrickson Truck Suspension Systems' suspensions, lift axles and bumper and trim components. The company said a new online calculator identifies within minutes the value of spec'ing lightweight Hendrickson components. By clicking the “load sample data” button, fleets can input their own operating data and watch as the calculator determines what impact lightweight components will have on payload and fuel efficiency. www.hendrickson-intl.com