What are the opinions on these tyres for 355??
Go with the Pzero's... Just because of the price.. the price I got quoted for two rear Goodyear's is the same for a full set of Pzero's Good Luck to you
Bridgestones S-03s are great, so are the Michelin Pilotsports. And more recently I have been hearing really good things about Goodyear Eagle GS-Ds. Go to www.tirerack.com and do some research there and see what fits you and your car best.
I have Michelin Pilotsport 225/40/18(F) & 275/40/18(R) on my car. They are fine. Cup Sports is even better.
I have the Fioranos and I have to say that they are the stickiest tires I have ever used - not necessarily a good thing. The tires trhow up so much gravel that my rear bumper gets hammered. When they wear out, I think that I am going with Pilots or Pilot Cups.