I had P6000's on my old (steel) wheels with a 185/60/14 size and they were dire.
When I got my alloys and got them recon'ed I got a good deal on a full set of P6000's for them in 195/50/15 size and they are MUCH better ?!?!
The grip in the dry is good, in the damp a bit pants (but what isn't), but in the full on wet they stick like glue.
Always been very impressed with Goodyear's though, just got the P6000's for about half the price
Only problem I know with buying them online is getting them fitted, some places are really fussy about any possible comeback if there's a problem and they've fitted them so check where you can get them fitted first.