I have a 2003 g coupe, I'm new to this whole thing and I was wanting to put some bigger wheels on. I was wondering if I go bigger wheel will I rub on my front upper control arm/ steering knuckle.

 

How big of a wheel and tire are you talking about? Offset?

 

I was thinking

 

I was thinking bmw 7 series wheels. 19s ill look up the offset. 19x9 frot and 19x10 rear

 

24mm front and rear offset is what the specs say on them

 

I don't know what size tire I should get.

 

Sorry I forgot to tag you in these last descriptions.

 

A 19x9 with an offset below 35 will fit fine.

 

Thank you soooo much for your help. Here is the link of the wheel specs if you dont mind taking a look. http://m.ebay.com/itm/201070422632?cmd=VISPECI also just talked to a guy that has these on his g and he said he used a 25mm adapter. Does that sound right?
I will be buying new ones, this is just specs I found off of another set someone is selling.

 

He needed an adapter because the lug patterns are different between the BMW and Infiniti.

 

If you get 25mm adapters the new offset will be -1 and you'll have to be very low and run a lot of negative camber to get those wheels to fit.