275's, stock spring locations, not hanging out, flat stock /6 springs, still plenty of room to spare to the quarter
Little tight on the springs, but like I said, plenty of room to spare on the outside, so a small spacer would have worked great. This was just test fit, I used this to decide on the 295/35/18's I'm running now (with a 1/2" spring offset and some quarter lip trimming)