have been running PR3 on my GS 1200 now since february, am on second rear in 5k miles( changed for the june austria tour, so not fully worn out), front still about half worn after 5k..Basically all I can tell you is its the best wet weather tyre I have ever known since passing me test in 1976, period. On the GS I can corner hard in full confidance almost as fast as in the dry.An unbelievable tyre in poor conditions. Way way better even than the 023 which I do rate highly.In the dry its not as impressive as the 023 which have a very soft side tread, but still enuff to scrape sidestand and pegs, which is all you can ask really.
Will be fitting them to fazer in due course , but am running some z6s to use them up( not as grippy as 023 but passable), still have a part worn set of 023 to use up then too...so its probably next year for that now.
But now all tyre sseem to have moved on yet again, so we is talking about " old" tyres !