My Pilot active ended at just over 16K much the same as stgolfer. Sad. PLENTY of tread left in the middle but the side were so far gone I developed handlebar shake. My first BT-45 lasted 14K and we changed it at NatSToc for the Pilot activ at a local dealer. Much better wear but it started to cup and when it started it got BAD FAST. But I think that was a tire pressure issue. I'm on my 3rd front now and went back to the BT-45. Still on my first GYTT with maybe half the tread gone. Never going back....