I just got 18in 350z touring wheels. Im looking to get some tires but not sure if how big i can go. I have 1.9f and 1.3 tein s-tech drop. I was wondering if i can go 245/40/18F and 265/40/18R, or should I go 265/35/18R ????? Probably with Dunlop FM901? but can I go with those sizes????

 

I really need some input

 

Posting in the right forum might help.

 

I have 245 45 18 Goodboot RS-A all round, but no drop... yet.

Puts plenty of meat on the road.

 

Those tires will not work unless you roll your fenders. They will definately rub without a doubt. The best set up for those wheels on sedans is 235/45/18 all around. They will look like this...

 

how bout 245/40/18rear and 235/45/18 back?

 

If you are that close just get the same size so you can rotate them. The extra 10mm in the rear is not going to do much.