[NINaudio]

Stock wheels are 9" wide, unless you have the staggered setup, but most AWD Q's came square if I remember correctly. 275 is generally the widest recommended for a 9" wide wheel. You will have a bit of bulge. It's been my experience that 255's fit 9" wheels perfectly, with no stretch and no bulge of the sidewalls.

INFINITI Q60 Tire And Wheel Sizes

 

[NINaudio]

275 wide clears everything up front alright?

That, I honestly don't know.