Was able to get a 17x11 wheel with a 315/35/17 tire to fit pretty nicely in the rear, unsure on offset for now until I measure it out but I believe it's around 58. I also have the hub conversion but an 8ish mm spacer was needed so all added up I'm going to say et60. I plan on getting wider lips after doing a 1m conversion and possibly fit a 335? I'll keep updating this post.