My only issue so far is that I had a couple of tires that took quite a bit of weight to balance out (12-14oz) The other three tires were great at about 3oz. Other than that they've been amazing!
I just had America’s tire mount up a set of 37/12.5R17’s this evening on my JKU. I also had a lot of weight used to balance them.. lowest was around 7.5 ounce but most others were in the 13-15 ounce range.