Ronny Velis

Is fine if i put 20x9 front 20x10.5 rear on my g37x

1cleanG

iTrader: (53)

Definitely not the correct place for this thread

But yes, to answer your question is is just fine. You just need your total diameter/rolling % within 3% with your tire sizing. Use a wheel/tire calc such as willtheyfit.com

blnewt

iTrader: (13)

Welcome to the site Ronny, please browse the site and select the proper folder. Moved to the wheel folder for specific replies.
Having AWD makes wheel/tire selection more critical. Here's a post I put up that shows the best tire combos, you then select the proper wheel width and offset so you can run one of those sets.
https://www.myg37.com/forums/brakes-...ml#post3992771