i am ready to finally buy a set of rims for my car. they are black bullet rims with the diamond cut lip, i want 18x9. i think they will fit on my car, mine is lowered and i am worried about the rubbing situation and if i hit a good sized bump in the road. if the 18x9 fits all around, i was think ing about getting 18x10 in the back and 18x9 in the front, but then i am worried about the width of the back if it sticks out any. any body with past experience with this subject i would appreciatte it you would reply.