You missed the important detail. I have two inch drop spindles! That creates problems with wheel fitment. Those rims are just a feeler if I like the look or not. Those rims and tires will be for sale. I have another set of Kirban GNX rims with out tires that are nicer. I think it needs a two inch taller tire and a little wider for the rear. A little shorter and skinnier tire on the front. If I end up liking it. I want to sell that set and put tires on the other rims.I thought the rear gtas were more like 5 to 5 1/2 backspacing and the fronts were 4inch. On both my Malibu and El Camino I didn't have to do anything since they fit perfect no spacer's or grinding tie rods to get them to fit and I was using 4 fronts gas with 225's front tires and 255's rear tires. You monte carlo looks better with the gtas then the polished wheels to me.