I have the Pirelli P Zero Nero All seasons, and live in Wisconsin. I still have dedicated snow tires, but am happy with the all seasons.
Mine came with Pirelli Cinturato P7s and I hate them. They spin, hop, don't like to change direction but they do hold air and they are quiet. To their credit, they did not get worse in the cold however they weren't any good in the snow or ice.
Replaced the factory Conti's with less than 20k on them with the Pirelli P7's and I can report they are a better tire. Road noise is reduced, handling in snow and rain improved.
I autocrossed my car in the Houston SCCA, NGS class back in early June 2015. Car did great, and I have a non PP car. I'm gonna be upgrading to ECS red stuff pads, and stainless steel brake lines for next months autocross. The only complaints I have are the crappy stock Pirelli P7 tires but I will upgrade them when its time to replace those.
I've been AutoX-ing my MkVII this year as well. Nothing too serious though, just more for the fun of getting out and tearing around in the car and meeting lots of great people. I went with tires/wheels this season rather than a tune as many others have, not only to stay in GS, but also because the stock Pirelli P7s just didn't cut it, even for street driving, it would only be worse with more power. I went with a nice easy package from Tirerack on some wheels that were 5lbs lighter per corner and I couldn't pass up on the closeout pricing for the Direzza ZIIs. I only wish I had done it sooner! The added grip really did transform the car, turn-in is so much crisper, and most of the time you can really get the car to go where you want to put it. Rotation is greatly improved too, I'm continuously amazed at how well this car rotates for a heavy FWD.
I'm running Pirelli PZero Corsa System and enjoy them
Pirelli Nero series, or if you want that round look with quite a lot of performance then Pilot Super Sport...
The general consensus was that 235/40 should fit just fine with no rubbing on stock wheels and suspension. Do keep in mind, PSS tires are a tad wider than stock Pirelli.
I'm assuming they are the all season PZero Nero (not sure if they made a summer tire) They are "okay" tires. not great in the wet or snow, and I always end up being concerned about what they are going to do in a corner.
Ended up ordering the last set of Pirelli Sottozero 3s in the country from tire rack. I'm getting them installed today.
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