I was removing the TC yesterday and while I was trying to get the bolts out for the front DS, I noticed the inner axle movingquite a bit and the outer part of the axle was not. So I know the ujoint is bad, I was just hoping it was causing my intermittent rumbling at speeds greater than 45. I suspected the hub, but at the price of them, I was hoping t was caused by something less expensive.
Forgot to mention, it is not a constant rumbling and nothig I do can create the noise or make it go away on demand.
The tires are fine.