I think I must be getting more miles out of mine than most, about 4000, but the shape the OEM tires are taking is awfull. The first 1000 were good, but then they started to change shape and now I feel every line in the road, leaning in to a corner is a struggle.
They are OK once leaned in, it's just getting there isn't fun anymore.
New ones soon. I wish I could get some thicker (heavier) tires, like the ME880, but that 5.5" rear rim limits the choices.