When I stop, then let off the brake while turning, I hear a popping noise from the rear while rolling. It will pop several times with an increase in tempo. As the pops get closer together they get quieter, until you can no longer hear it. When stopping and releasing going straight I do not hear any noises.
I have to come to a complete stop to reproduce the problem. If I'm coasting I can turn either direction and not hear the noise.
I can feel the jeep moving with the first few (louder) pops.
Tonight I plan to do the "jack it up, grab the tire at 6 and 12, and shake it like it owes you $10" test. What else can I look at?