Hey guys. I'm pretty new to the forums and i wanted to introduce myself.

I searched the forums trying to find suggestions on what fitment to go with for a square setup for a G37x coupe and I couldn't find anything.

I have a 2010 G37x Coupe and I'm looking to buy 20'' Rohana RC10's. Right now my car is at stock height but within the next year, I will drop it on coils.

I want a square setup but I can't find any advice on what fitment to go with. I want my car to sit flush with no rubbing and no fender adjustments. Any suggestions?

Thanks in advance!

 

Welcome to the site!
Check Lt8che post here, nice flush setup on 19s,
https://www.myg37.com/forums/brakes-...ml#post3815735
Also some nice squared setups in this thread
https://www.myg37.com/forums/g37-cou...37x-coupe.html

 

Anybody else have some advice for the square setup?

 

Welcome! You came to the right place. blnewt gave some great links so be sure to check those out. The one big thing you need to take into consideration is that you have an X model. You just need to make sure all wheels have an equal overall diameter. If they diameters are too far off then there will be issues with the VDC. I think the magic number was like 1% difference.

To figure this out you would need to use a tire calculator. This one is my favorite: Custom rims, wheel tire packages for your ride - RIMSnTIRES.com The site has directions but basically insert the factory sizing on the left and the new sizing on the right. It will calculate and give you the difference in the bottom right box.

As for the appropriate sizing, you should take into account the "lowering factor." At stock height wider wheels will stick out further. Once you lower the vehicle it will pull the wheel in closer making it more flush. The Rohana RC10s only come in 20x9 and 20x10. Dont quote on me this, but I believe the 20x9 comes in +15 and +35. The 20x10s come in +25 and +40 (again don't quote me).

The 20x9 +35 would be a safe setup in my opinion but may not be the most "flushest."

 

Sorry no advice here for ya but I had to post so I could share my love for the Rohana RC10's....love em