i got some 18x9s coming sometime this week, for the front i was going to stick with the factory width but for the rear i want something fatter, how fat can i go w/out having to change anything or looking weird

 

I think 265 or 275 would be nice staggered look and not look to weird...JMO

 

Hell, you may as well go with 275's all the way around.

 

dose anyone know where i can get 275/50/18s. ive looked on tire rack and on discount tire and they have nothing. do they make that size? i dont really want to go smaller the 50s

 

i think 50's will give you too much sidewall and diameter

275/50-18
d=28.83
w=5.41
+5.78%

its a inch and a half taller that stock. you need 275/45 max IMO

 

Nitto makes em 275/40/18 they look great, thats what i have on my fronts which are 9 inches.

 

yep....265-285 all around in the 40 series work pretty well and stay around stock size....you can still lower with springs and no problems.