Okay so I've been having fun with this issue on my 2016 Renegade Trailhawk. I live in Illinois and since about October when it started cooling down I started hearing this hollow thunk coming from the right front tire side. Now mind you done very little to any off roading yet, so I was a little concerned. However if the temps got into the 60's I didn't hear it. Fast forward to now and its still cold out and when the temps are cold when I first drive it I hear the noise and it seems to be worse. Just this hollow kchunk noise, the Jeep drives fine otherwise and I have no issues but I know something isn't right. Mechanic and the dealer had no clue as they couldn't hear it very well and its louder now but I feel that by the time I get it into the shop it will be warm and gone. So I did finally get some decent audio on my dash cam and was just wondering if anyone had a thought or had this same problem.