I'm going to be ordering Volk GT-V's on monday, 18X8 with a +46 offset. The next step in the ordering process is obviously going to be tires, and i cant decide whether i want a 235/40/18 or 225. I understand the 225 will be closer to the stock ratio, but im also thinking that maybe the extra difference in sidewall height will help me out in terms of potholes and ride. Opinions?