Well I just ordered the michelin commander 2's for my 2010 superglide custom. Lots of word on the 'net right now that a study showed they get 2x the mileage of dunlop and metzler. That will remain to be seen as the summer goes on as the tires were just released for sale this spring. My story is my bike had michelin scorchers stock.....11k out of the front and rear.....they were still above the wear indicators but i don't push it wanted new. Put K591 dunlops on as replacement......at 8k now and they are about done! I've been told the k591 is a better handling tire and thats why they don't last as long.....stickier rubber and all. But I don't ride hard enough to test the handling......daily commuter and weekend tripper and don't ride like my hair is on fire.......scorchers and k591s felt the same to me. I chose the mich commander 2's this time because they advertise long mileage with no loss in handling or wet weather grip. We'll see........they are being shipped and will arrive when I get back from my trip to rolling thunder and I'll swap em out. Anyone running commander 2's already that have some words of wisdom for me.......are they any good?