I can't guarentee this but I would think some 3/8 wheel spacers would work. I have Reichard Racing ones even though there not on my car as my wheel and tire combo(315/30/18 on a 18x10.5) cleared with just the MM lowheaded bolt. http://www.lethalperformance.com/pa...-8-wheel-spacer-and-upgraded-lug-nut-kit.html
I'm keeping them because I think if I ever run a 315 that isn't Japanese they wouldn't clear without them. They are hubcentric and come with the extended lugnuts.