I am somewhat puzzled, reading this thread, it seems that front tires usually last at least twice as long as rear tires.
The present front tire on my sporty had to be replaced after 7000miles while the rear still has plenty of life left.
Out of curiosity, how many miles are to be expected from a stock Dunlop rear tire?
The initial tire on my 08 RK, with 9000 miles, is beyond the wear bars, almost no tread left. I figured I'd be getting a bit more since I'm in straight and flat South Florida and don't ride particularly hard.