Well...,

I've been trying to pay more attention to this sound, and I think I made a new discovery yesterday. This metal scraping sound is rather elusive, and I'm now thinking that I actually can hear it coming from the REAR right wheel rather than the front when I'm turning hard left. It's hard to tell because I'm sitting there sticking my head out the driver's side window as I turn hard left and sometimes the aucustics are good, and sometimes bad; ususually having to do with what fences and other reflective surfaces are around at the time.

Are bearings and how to check them just about the same for front and back? Could this scraping be related to my differential?

Theo