IMHO, I have these on my truck. I am giving you real life experiences, you may come and measure if you want...narrow rims cause the side wall to squeeze in making the tire taller and narrower It does bulge past the rim which protects the rim from curbs..
4 wheel parts manager told me he had to take a set off of H2 with coil springs because they rubbed a groove in the tire. May have been the frame. (Just what I was told.)
Wider rims will not stop the inner frame rubbing, plus they will add rubbing to the inner fender.
IMHO
