I havent picked up a set of tires yet, but like you stated it is awfully close to the rocker in front of the rear wheel. I spent some time measuring and after all of that, I think Im going to go with the offset spring hangers to get a little wider tire and probably go with that size and brand that you mentioned. If you get a used tire before I do and get a chance to test fit it post here and let me know. Im hoping to find something real soon!