bobsunrise

I have a 2002 ES300 that came with Toyo tires (Proxes J33). The tires started to become more and more "noisy" at about 12k miles. When I asked thedealer about this, I was told that the tires were "cupping and wearing too fast for the car." They offered to replace them with Micheline tires at "half" price. What I would like to know is if there are any recalls (silent or other) on these tires and has anyone had the same problem and what did the dealer do about it?