Of the 'Summer Max Performance' category which all UK sportish cars seem to get these days:
The F1-GSD3 wins by a whisker (9.1)
over the Dunlop SP9090 (8.8)!!!!!
Then the PS2 is joint 3rd with the Potenza (8.7).
IMO the SP9090 was the worst wet tyre I've ever had, but hey what do I know?
I know Scots think they have it bad, but it rains in England too. Manchester is unfortunately far wetter than the Aberdeen area.
809mm versus 588mm annual rainfall! 37% wetter for our sins.