what is the max size wheels u can put on G35 with oem fenders?????

[rbtunner]

I was thinking about putting some 18x10 with 0 offset and some 18x12 with -5 offset do you think the stock fender and rear will work with this I've only see people with 18x9.5 with +20 offset so far that has work not sure if this will???

Thanks

[RED_DET]

Depends on coupe or sedan? Coupe the optimal wheel is 10.5 in the rear and 9.5 in the front. Sedan the widest wheel in the rear is 10 and 8.5 in the front.

Coupe offsets aggressive:

15-22 front & rear 9.5/10.5 wheels

Sedan offsets aggressive:

35-38 front on widest wheel(8.5)42-45 rear(9.5 - 10)

Take in account that suspension setup, camber and fender rolling all come into play as well depending on the tires sizes, especially in the rears.

offset calculator says going from a 9.5" wheel w/20 offset to a 12" wheel w/-5 offset will extend the outside of the wheel 57mm, which equal 2.2"