Our Uplander has 21K miles and while the brakes don't really pulsate very noticeably around town, they do when braking firmly at highway speeds and also when braking firmly going down a big hill. It's been this way for several thousand miles but hearing the retail replacement cost of these rotors in an earlier post, I was hesitant to having anything done to them right then. However, in the next couple weeks I think I am going to have my dealer resurface them, which I know is only a "Band Aid" fix. I'm almost certain this will be a warranty item. Has anyone on the forum gotten their dealer to REPLACE rotors under warranty yet (after one or two resurfacings)? I read pretty carefully the TSB on "Brake Warranty Service and Procedures", from the link in message #2683, and while it says that for pulsation concerns, rotors should be resurfaced not replaced, it also says "Important: If the scoring depth is more than 1.5mm after the rotor is refinished, it should be replaced."