20x9.5 +15 with a 255/35/20 Michelin PSS front
20x11 +13 305/30/20 PSS in the rear

Lowered on Swift Spec R's. Front has natural camber with NO adjustable upper arms rear is fully adjustable. I'd really like to run near factory camber settings.

Good tire choice/as this would be mine if i had a 20x9/11 set of wheels...unsure of these offset's w/lowering springs-but i applaud you for spec'n 27" rubber!

All the shuffling around and trading wheels ended up with a set of 19x9.5 and 19x10.5 so going to do the 275/325 combo. Guy I know has a set of 325 PSS almost new that can get super cheap so really just need to find a deal on some fronts.

I've been torn on going 26.2/3 vs 26.7 but this kind of settles it. Especially stock suspension the smaller diameter would look funny.

I've seen guys with 350Zs run this but will it work on my 370z? I've search all over but can't seem to find anyone with solid info.

This is a square track setup

Front: Enkei RPF1 18x10.5 +15 (275/35/18 r-comp) (about 3deg neg camber)
Rear: Enkei RPF1 18x10.5 +15 (275/35/18 r-comp) (w/ 10 or 15mm spacer) (about 2deg neg camber)

The camber and 275s will help with the front but is it enough? I can always stretch the fender slightly. Thanks everyone.

I'm thinking HotRodz uses this square size wheel's @the track; unsure make or tire's/exact alignment specs.

I'm run Nt 01s that are 18x10.5 +30 square. I run no spacers up front and 15mm in the rear. They are wrapped in r888 295 30s. There are a number of guys running the setup he is at 275 or 285 square. I will be making the change to 315 30 square on the next set of rubber...go big or go home lol!

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Currently running this on stock suspension. There's some poke with no lowering or camber (setup actually came of my 350). For track I think the setup would be good. I've had no issues on the street other than the setup looks tiny on the car. Makes me want 19s or at least some 45s. Inch smaller diameter from stock setup. But the tires had like 3500 miles on them before the switch

Awesome, thanks for the info. Any pictures of your setup @Steeles350? And thank you @jchammond & @Hotrodz as well. I guess I'll give it a shot and hope for the best!

Thanks Hotrodz, so if you added a 15mm spacer to your front, that would make it a +15 which is what I'd be looking at with the RPF1. Do you think you'd be able to squeeze that in with some camber?

Yeah let me get home to the laptop and get a couple hosted and I'll post back

The only question would be if they would clear sport brakes. I think they do as I know others than run that set up.

https://farm4.staticflickr.com/3794/...a6f72ba4_h.jpgHPDE 1-2 Turn 4 Front CVR_8033_Feb1917_CaliPhoto by Hotrod 370z, on Flickr

https://farm4.staticflickr.com/3922/...1c07364c_h.jpgHPDE 1-2 Turn 4 speed shot CVR_8115_Feb1917_CaliPhoto by Hotrod 370z, on Flickr

I'm lowered about 1" with -2.6 camber in the front and -2.0 rear!

Hotrodz the car looks great man!
My 350 on swift spec r springs
https://farm1.staticflickr.com/416/3...8a271fab_z.jpgDSC_7799 by Brandon, on Flickr

and now my 370 with the same wheels stock suspension
https://farm5.staticflickr.com/4291/...0afb9f7a_z.jpgDSC_9206 by Brandon, on Flickr

18x10.5 15mm offset 275/35/18 Hankook V12s

Looking good brother!

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