benjamin...for your information they are not for a gtr,gtr's run the same offset and same wheel width front and rear! and sam...i have 19x9.5 and 19x10.5 on mine with +16 offset front and +8 rear,fronts sit dead flush with stock guards and the rears stuck out a bit but i just borrowed the good old guard roller and flared away and now she's sweet ill post up pics later if you want