I haven't yet replaced the stock suspension on my 07, and sometimes, usually after I do a lot of hauling ***, I hear a noise from the back driver side when I make turns. It sounds like it could be the linkage in the sway bars but I'm not sure; I can hear it especially when I made hard rights though. I was wondering if anyone else has had a similar problem. I plan on buying a Roush suspension after I get the money together, but I'm wondering if this is something I should worry about now before I'm dragging an axel down the freeway. Thanks!