My final wheel fitment question

[czechT698]

Hey,
With the summer dropping upon us I decided to get a set of new rims for my Z. I am done wit choosing the model, tire size etc, but I am still stuck on jusging the correct ET for both the front and rear.
I am going for 18x8.5J ET40 for the front with 235/408/18 and 18x9.5J ET30 with 265/35/18 for the rears. Am I gonna have any fitment or rubbing issues with this setup? I can tell that ET30 will stick out in the back gratly over stock but I hope that it will still not be so much to actually leave the fender. Any info greatly appriciated since I am stuck on this issue and it is the only thing keeping me from getting my rims.

They come in the following setups:
FRONT: 18x8,5J
5/120 ET 15
5/120 ET 30
5/120 ET40

REAR: 18x9,5J

5/120 ET15
5/120 ET25
5/120 ET30
5/120 ET45

If my setup is for some reason wrong, please help me find the optimum offset using the info mentioned above.

 

[GP20]

Go with 18x8.5 ET40 and 18x9.5 ET45. 235/265 should be fine.

But those chrome-lip/black-center wheels are pretty played out by now those wheels are absolutely bricks. I think there are much better options out there.

 

[czechT698]

GP20, Thank You!!! The ET45 rear sounds resonable, if they are in too deep I can always use a spacer so there is no risk of them sticking out too far As for the design, I kinda fell in love :lol: