Just bought a set of rays forged 19inch g35 coupe rims with 245/40/19 I'm putting them on my 05 g35x just wanted to make sure I wont have any issues with doing so

 

I think it rubs in the rear if you use the staggered coupe wheels on the sedan.

Coupe wheels are different sizes front and rear, just a heads up.

 

Since you have an AWD sedan the front and rear tires need to have the same rolling diameter to keep the VDC and AWD systems happy. You're going to be running the same tire F/B so you're fine there. cleric's right, the front Rays are 8" wide and the rears are 8.5" wide but neither will rub on stock suspension, especially on the X model because it sits so high. If you decide to lower it at all you'll need to roll the fenders to make sure the tires don't rub.

 

Thanks guy I appreciate it !