Today I went shopping for good old American made rubber band saw tires but they seem to be alittle hard to find.Different places that I went to all had the urethane tires and went into the reason why they no longer sell the rubber ones.But I also read about problems that members having problems with the urethane tires.So as a refresher course,what's the better products on the market now days for some BS tires?Any links,or your thoughts on rubber vs urethane?Thanks Carroll