I agree with Frank. Buy American when you can and when its practical. If you explain that to Dunlop, that's the best you can do.

Also, I'm not sure where Michelin's are made, but everyone I've ever talked to that's worked at tire places says Michelin's are the best. Granted, they weren't working on motorcycles, but I'm sure they make nice stuff. And at least SOME money would come back to the US.