Whenever I turn hard to the right, like pulling out of a parking lot or something, there's a grinding or scraping noise coming from the front of my truck somewhere. It does not make that sound when I cut hard left turns... :confused:

have you checked your front wheel bearings?

It sounds like it may be the begining of a bad axel...just a guess.

need more info d00d , my best stab , yu have aftermarket rims? and bigger then stock? if so , i bet one of the rims is rubbin on a control arm or something to that effect , like i said , need more info

Ducaire doesn't mention it being 4x4 otherwise I would have guessed C.V. shaft.
Although it could be a rear axle bearing packing it in.
If it was his tires I think that he would have noticed it right away.