Will this fit on the G35 sedan properly? Will it stick out at all? If anyone knows, I would appreciate some info. I found some wheels that are a great deal but not sure if they will fit exact or not.

 

i've seen 18x9/45mm wheels using a 1/4 inch spacer, and the clearance inside is VERY tight. that 1/4 inch spacer brings that rim's offset to about 38mm, so i know that 18x9/38mm will fit. this rim extends 6 inches inside, 3 inches outside, and it sticks out of the fender well just a SLIGHT bit. that said, 18x8.5/40mm will extend 5.82 inches inside, and 2.68 inches outside. it will tuck into the fender and will definitely fit the front. the rears will definitely fit as there's tons more space back there