Re: Rockstar 2 rims
I am running the 275/55R20 tires which are effectively the same size as the 275/65R18's. I am using the stock rims with a 1.25" spacer which gives me an offset equivalent of about +25 and I have no rubbing at all. Also have the leveling kit installed.
Read through the various wheel and tire threads here, I think I saw someone running the rockstar 2's.