Hi there I took my car to Tire Discounters and they said both my rear wheel bearings were shot.... I figured they were due to the roaring noise but I though it might be the front not the back... Any way I bought the parts and had everything apart tonight wheel off / caliper off / e-brake off / 4 bolts holding hub off - but I still couldn't get the hubs off... I PB blasted it and everything... Is there a trick to getting them to come off or is it just rusted together? Its a 98 with 181k.... Please help - Thanks.