Just wanted to put out a warning for anyone that owns an Expedition with rear disk Brakes. I bought mine July '05. Some kind soul broke off the squeal tabs from the brake pads. I was on a road trip when my brakes started grinding a bit. Didn't think it was overly serious, had an inspection done shortly before the trip and the brakes were checked off as 60%. I made the decision to drive home and look at the brakes there. I bought new pads and started the install. The calipers had seized, could not get the piston to colapse. So I was back at the parts store trying to track down a couple calipers. Noone had them because the trucks too new I guess. Had to go through Ford. Now 600.00 later (just in parts) I was back on the road. There was no warning, The brakes started grinding and I put about three hundred kilometers on them and they were done.