Hi all :)

Let's make it straight-forward & simple.

Which is better?
Pirelli’s P Zero Nero™ or Bridgestone’s Potenza S-03 PP?
Why & How?
e.g. Which treading design is more aquaplaning efficient?
e.g. Which tyre uses better compound?

Thanks a miilion for useful answers! :)

For what it is worth, I had a 99 UK Scooby on 17''first on SO2 PP's which were wonderful, and then the same car on SO3's which was the opposite. Realy a BIG backward step.
Now have an STi V3 on Toyo TS1's which are really close to SO2 PP's. The price is good, and the Toyo's are AA Traction grade, the SO2's the same and I seem to remember the SO3's were only A grade.
Hope this helps.