Poorboy1

Hello,
I recently bought an is250 fsport awd, and i wanted to put some rims i
had on my infiniti g37 coupe. But i had some major rubbing issues, i couldnt even turn the wheel a little without the tires scraping on the fender liner. In the back every bump on the road would cause the tires to rub on the fender. I have
245/35/20 upfront and 275/30/20 in back. I was wondering if i get 225/35 and
255/30, will i be ok? I plan to lower the car on RS*R down springs. Rim specs are 20x9 +35 and 20x10.5 +35, they are Avant Garde F421. Also was wondering if there was a way to have the whole taillight light up when you brake instead of just the corners?
Thanks, here are some pics...

Poorboy1

Anyone?... I tried searching but got confused why some people dont have rubbing issues with the same tire size as me. Im on stock springs right now.