Ok, update ya'll...on the Z6 (on my 06, K12S)
I have another set waiting at home (in phoenix) that need installed this wekend.
I still have some tread on the Z6's I have on now, but they do get a little slick near the end so off they come. And they won't make another trip.
I was tempted to go with the M3's again, but I really need to get some miles.
I think these lasted about 7k, can't remember when I put them on but I'll see if I can find the info to get more specific.
I ride high speed mostly (hi-way, sweepers, etc), commute 1k miles/week.
They do really well in the rain (rode heavy rain at 130 before, solid as a rock) and overall I've been pretty impressed. No, they are not track tires but do real well on the street.
With the tread down some, when gassing the bike to get the front wheel up, the tire spins instead now, heheh....that doesn't wheellie make me happy but hey, i got my miles out of them!
Still thinkin about those pilots after reading some of that too, maybe next time, which won't be long