How big of a rim/tire (wide) in the rear could you get with out part of it sticking out of the body and without getting a body kit, for example

like this VegasZ35th (I just thought your rims were nice.)

and not like this

 

hi
i just put a set of 20" rims on mind Z last friday,and it looks so good.The size of the rear is 285/30/20.And they don't stick out like that pic above.I can post mine Z if you're interested.
ps.they're AXIS matrix.

alan

 

depend on the offset of your wheel. 29+ to 32+ would be safe in the rear.