GeeWhiz, I actually swapped out my 18" coupe wheels for some 18" PIAA Super Rozza's. Currently on the Super Rozza's i am runnning 245/45/18's all around with no issues. I don't think you will have any issues going 245 all around, although i did rub in the rear with 245's but thats when i had my heavy **** sub box and a full load of people in the car when going over speed bumps too fast (with the coupe 18's). I think someone else on the forums has the coupe wheels running 245 all around and has a lowered car without any issues. If you have any more questions feel free to PM me.

 

jedmonds or anyone else,

do the coupe rims 225 front and 245 rear throw off the speedometer? the infiniti website says you need 235 for 18" rims? just bought the coupe 18"s for my sedan curious about the speedometer.

thanks,

 

heetenism it does throw it off a little bit, someone posted a link to a calculator that will tell you how much off you will be on your speedo by comparing your stock tires, to new tires. You can find the link in one of the sticky posts in the tire and wheel section.

 

I was interested in throwing coupe wheels on my sedan as well. Does anybody have any pictures from the rear? I want to make sure they don't stick out to far with that +30 offset. Thanks.

 

The coupe wheels look great on the sedan, very classy look.

 

Nice job man, looks very clean.

 

Hey man nice to see your pics back up!!
Looks great with the drop.