I need help, I need to change my tires and these Michelin PSS have great reviews. My questions is what is the recommended size?

What wheels do you have?

Nissan 370Z 2010 2011 18" x 8" Front Factory Stock Wheel Rim 62544 | eBay

Those but 19", or did you mean what tires I have now? If so Yokohama front 245 45r18 96w and back are 225

You mean 225 front 245 rear, right?

Yea, sorry.

Anyone running these on nismo wheels with 255x40 / 295x35 ??

Do you guys think PSS is overkill for DD? Whats the highest miles you got on them b4 replace? Thanks!

Not at all if you drive the car hard and are in a climate that doesn't see much rain or snow.

:iagree:

i ran them on mine and it's a DD. got about 12k miles on the rears. fronts still had good life on them at the point the rears were shot.

i'm now running RE-11s as my DD tires.

Agree^

does Tire Rack have good prices?
any recommended sites?

I switch between winter and summer tires, so these will be my selection for my summer tires for the foreseeable future since they were the best I have used so far. They seemed to last longer than the stock Yokohamas (NISMO) and not nearly as fragile.

stock tires on the Z rarely last long. the stock tires on mine were only 140 treadwear rated when you can go on tire rack and get the exact tires but with a 280 rating.

its to get you to come back to Nissan for service and tires.

I have heard it's also just a "cheaper" tire for them to put on the car at the factory to save cost. I don't know if that's true or not but that's what I've heard.