I have a new RS 2.0 Xb and I was looking at some rims that are 18x7.5 and come with 225/40/18 tires I am thinking about just using the TRD springs!!! Will this work? will I still have a large gap between wheelwell & tire? Or would I be better to go with 215/40/18 and go with goldlines. Any thoughts would be great I want as little wheelwell gap as pos. but I still need to cart the kids around