Well it all depends on the tire you go with. When you had mentioned meaty sidewall, you are going to get less precise feel, whether you are going to go with 19" or 18". Stay lower profile & it will handle better when pushing the car in the twist & turns.

What wheels are those? They look classic.

They are the Varrstoen ES2 (aka 2.2.2) replica of the TE37. Great looking wheels and in my opinion they hug the calipers/rotors better in 18s than in 19s.

This is a handy tool, click the "visualize" button after you enter in your sizes for a visual reference.

It's Michelin Pilot Super Sport.

Thanks! Good to know. They are good looking wheels for sure.

What about base 370z suspension for 19s? I am on BC coilovers. Vendor had recommended 19 x 9.5 F and 19 x11 R both +18mm offset

Look at the white Z on the first page. It's running on KWV3s with 19x9.5+22 front and 19x10.5 +12 rear.

A 19x11 +18 is equal to a 19x10.5 +12.

If you set your ride height close to that Z, your car will essentially look exactly the same. Your front wheel will sit out an additional 4mm with the 19x9.5 +18.

So in a nutshell, those are good wheel sizes/offsets for coils.

If I'm not mistaken and correct me if I'm wrong (I'm basing my sizing and purchase) off rustys sizes. I'm pretty sure he's at stock height and camber settings which I'm not sure how different the nismo camber/hieght is to a non nismo. But to anyone looking I would go off his sizes. Depending on tire man as well.

I'm a stock height Nismo. Front camber is -2, rear camber -1.75 when the pictures were taken. Front rims - 9.5x19, +25. Rear 12x19, +28.

Little out of spec on camber but close :). do u by any chance know if you were to add 5mm or so to your offset (push wheel in more) and remove camber of the 12 would fit and not touch the inside anywhere?

Give me some time to look under the Z and see what's close. I know as I sit now. The top of the tire is about 1"~1.5" away from the top of the rear shock. If I had true coilovers on. It will be a lot closer because of the spring.

Thanks man no rush it's still **** weather up here. And that is an interesting call about the true coil over. I want to run twelves but want to stay within spec on camber. Was also looking at a set of bc racing coils but they are true coils so maybe not