After seeing the light with wider sticky R comp tires I'm now seriously thinking about moving to a square tire setup for the track. What's the simplest way to modify stock suspension to move to a square setup? Also what is needed to run square 305/35/18 tires on stock suspension? NT01's for example? Will you most likely need spacers up front depending on offset? What about with Ford Racing 18x10.5" wheels, do you need a spacer for the front?