I would have put this in the wheels/suspension thread but, I think I have seen more chatter here.
Square setup to me would mean 4 same size rims and tires. I think it was ChrisSlicks that answered a question saying to go ahead and put 275/35/19's all the way around. That setup tire size wise fits the Nismo stock rims according to a few different tire manufactures.
So is this considered a square setup? or kinda a hybrid? and do you lose any tire performance with the fronts being on the smaller rim? Seems like with the fronts, the tire would want to crown more through the center when filled to spec pressures.
Thanks