Took it for another drive this morning. The noise resonates most between 35 and 50 mph, particularly when coasting. Above 55 it seems to be less noticeable, perhaps because Jeeps just make a lot of other noises at highway speeds that mask it. I’m wondering if now that I’ve replaced the wheel bearing and that noise went away, I’m noticing tire noise. I can test this hypothesis by rotating the tires, because that should quiet them down. Another alternative hypothesis is that it’s the front drive shaft, particularly the CV on the transfer case end. I replaced that about 4 years ago, but it’s a known failure point on these Jeeps. Even though it looks ok, it might be starting to have some play internally. I can’t pin the droning noise on either the left or right sides, so the center drive shaft could make sense. I’m interested in what you all think. Please let me know.