anyone have these tires,came stock on my truck,good or bad???

My new 05 had them as well. I pull heavy and have always trusted Michelins for piece of mind. I did some enquiring about the stones and it seem to be a common belief they were made to be a oem tire or actually a oem replacement tire. I succumbed and coughed up $400 plus $200 trade in on the stones. If nothing else I will feel a little more secure with the Michelins.

I typically HATE the factory tires that most things come with. With that said, I have the same tires, and they really don't seem to be 2 bad. They actually work in the snow pretty good, and don't howl going down the highway. Mine will be getting switched for BFG all terrains sometime, but for now I don't mind them at all.