So I still stand by what I said.![]()
You said PSS > PS4.
Michelin themselves contradicted you in the text you quoted by saying that one is not better than the other. Given they also stated they are made to two different design briefs, for a road car PS4 is probably the better choice.
Given Michelin have dropped the PSS apart from where they are contractually obliged to continue manufacturing them, I wouldn't be choosing them now.


