12,000 pound rated front, 15,000 pound rated rear, Planetary axles, C.T.I.S. and Double caliper brakes. 3 year 36,000 mile warranty.
Will upload Pics later Its Still a 19,500 GVWR, FYI...
http://www.grandprairieford.com/fleet/f-554-extreme.htmhttp://www.grandprairieford.com/fleet/f-554-extreme.htm