First check the lug bolts for tightness, especially if you've had that wheel off recently. 

Stephen

Mobile

> On Jun 24, 2018, at 1:12 PM, Thomas Casal <thomas.casal@GMAIL.COM> wrote:
> 
> Hello good people,
> 
> I’m up in Maine on a trip and out of no where I started getting this kind
> of knocking sound coming from my passenger side wheel well.  I pulled the
> tire off banged on the rotor and shook the axle a bit and the sound went
> away for a day then it came back.  I have a small rip in the boot I’m about
> to tackle there is still plenty of grease in there.  I have all new
> bushings I’m not dragging anything nothing is loose.  I know my description
> is terrible but anyone have any ideas of what it is?  Seems to be worse
> when I’m in gear but not a 100 percent sure about that.  Peace tom