Will a F: 255/45/18 R: 285/40/18 Setup work?
 

Long story short, bought some wheels from a buddy with a G35. Swapped them on, ABS, Brake, VDC OFF, etc. lights came on. Found out the hard way the Z likes a slightly shorter tire on the rear than the front. I used this chart to try to matchup the correct tires before i purchase new fronts: http://www.importtire.com/itphotos/doc-od-ref.pdf

So before I go through this again, I just want some confirmation that setup will work on my car without screwing with the sensors.

If you mean ABS, I don't see a problem here with your sizes, personally had 255/40 295/35 19 wheels recently and didn't find any issue in track session (just fuel starvation "-_-)

i have same problem

my wheel rear is 275/40zr19 - must be 275/35r19
front is 255/35zr19 - must be 245/40r19

all lights is on now ABS, Brake, VDC OFF, etc.

i have to change again ??

I dont know if this help you but in my 18" i have 255/40/18 & 285/35/18 and so far so good1 never had problems... for my next setup im thinking to install 265/35/18 & 295/35/18 if i can find it here in PR :) if not im going to leave the same setup that i have right now!

Hey man! Are you on stock suspension? Do you have any side shots with that tire setup?

Yes my friend! I have Swift springs and SPC rear camber arms. Here is a side shot of my Z

https://c8.staticflickr.com/1/732/21...219cdd3f_c.jpgimage7 by Carlos Berrios, on Flickr

Outstanding photo Mr Carl :tup:

Same here been running Swift Springs for three years and the stance and rake is spot on perfect :tup:

-Clifford :tiphat:

Thanks my brother! :tup:

We have the same time on the Swift Springs hahaha! 3 years and soo far soo good But I think that my Oem shocks are giving up :( Damn PR streets :shakes head:Maybe is me looool but the streets here everyday are worst... Im sure is that and not my shocks:bowrofl:

Will this size fit on the stock tire setup I am trying to get PSS tires but I know little about sizing and im worried the tires won't fit when it's stock

Depends which stock tires you are referring to.

On the base wheels about the widest you can go is 245/45 front and 275/40 rear.

education:
http://www.the370z.com/wheels-tires/...tart-here.html