Snowboy - I'm replacing the rear ones because one of them was actually rotted out(?). I just brought the truck back to the dealer I bought it from for some warranty stuff and he actually replaced them. He used the Monroes. I saw his receipt and he paid $22 each; I imagine he gets some kind of a discount from NAPA. I will probably replace the fronts myself in a couple of weeks just to keep them all around the same age. For $50 or so, it seams worth it.