I finally got around to installing my new wheels and tires. I went with the fr500 wheels in 18 inch. I sent out my 18x10 rears to weld craft and had widened to 12.25 inches and then mounted BFG KDW 335/30-18's. I had to modify the upper shock mount and the lower mount to get clearance with correct ride hieght. The body is back off but they fit perfect and without any wheel spacers. all this tire fits under the car well. They measure 1.5 inches wider than the kumho 315's. what do you think?