how stupid would it be to run the same size tire for rear as they are in the front? I think it would be easier that way you can rotate the tires and maybe get longer wear out of them.... reason is, is that i found a guy selling 4 brand new 235/50/18's for 200 bucks would it look stupid? i prefer the wider and bigger looking tire in the back but didnt know if anyone else done it or has pictures?