An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a first chamber, a second chamber and an intermediate chamber. The intermediate chamber is operatively connected between the first chamber and the second chamber. A first means provides restricted fluid communication between the intermediate chamber and the first chamber. A second means provides restricted fluid communication between the intermediate chamber and the second chamber. The first and second means for providing restricted fluid communication between the intermediate chamber and the first and second chambers, respectively, provide damping characteristics to the air spring during operation of the heavy-duty vehicle.
