Was going by personal experience,nothing else.mjennings23 wrote: ↑Wed Feb 14, 2018 10:17 amI wouldn't bother with the PSS now that the PS4 is about personally. The PS4 is much better in the wet and has 95% of the dry performance according to all the reviews I've seen (quite a lot!). Michelin themselves say the PS4 is effectively the PSS replacement, and the PS4S is another step up but only available 19" plus
I know that PS4/ps4s are effectively the pss' replacement,but have read they are not quite as good in some ways to the pss'.
Haven't tried the newer ones,so can't comment....
As for the Goodyear's,have found the original f1s, and the assymetric 2's decent/good,but have been slightly disappointed in the newer assy 3's I now have on the front.