So, my right rear has been making noise over sharp bumps lately. Since I did struts and springs six months ago, I assumed something had loosened. I took out my interior trim because that is where it sounded like it was coming from and nothing was wrong. So, I started looking under the car and found this (picture one). The trailing arm is worn through. I guess whoever owned this before me lost a wheel while moving? I don't know any other explanation. But, it is worn through and is not even holding in place. I can't believe it hasn't bent my control arm because we play around a lot using the e-brake, if you know what I mean. If you know where I can get one, let me know. The second picture is the other side just so you can compare.