For the 18x9.5 +20 setup I would recommend a 245/40/18 front and 275/40/18 rear tire. This setup will offer the best match to the stock rolling diameter so you don't run in to issues with the VDC. A 245 wide tire is a bit small for a 18x9.5 wheel so you might want to step up to a 255/40/18, this tire will still work with your VDC system.

cambo350z - your car still looks amazing with the Rota P45R's. Perfect drop!

-Dan

 

Thanks, that was my biggest concern. Good size, great rims, vdc in tack.

 

Thanks nice suggestion. BUt it is hard to find a good price for 255/40. is it ok to use 245 in the front? hopefully it wont look that bad at all

 

Yea 255/40/18 isn't available on all tires, usually companies will offer a 255/35.

The 245 in front will not look bad, here's a shot of our shop Z when we had 245/40/18 front RA1 r-compound tires (ignore the 305 wide rears )

linked because it's a larger picture
http://www.subydude.com/subyslidesho...1/IMG_7078.JPG

-Dan

 

thanks for the pic and all ur knowledge

 

details on the drop....please