3500 lbs axles and I for one will never have another set on a trailer I own . If you go this route carry a few spares and avoid long hauls . The brakes were inadequate , not made for hard use , the axles bent easy , I kept wearing out hangers and on top of that it pulled hard . Mine was a three axle setup and keeping everything inline so I won't melt tires was a pain . I got rid of it and bought a good trailer and life is good .