Funny u say that.I thought the same.have not done that.was gonna run her today and see if what I did yesterday made a difference.u joints are in a 90degree to each other.but not a cross each side.took them both off.but the yikes out of rear end were not 90 to each other so that blew that theory.hope it's as simple as a tire.Thanks

 

Darn it.it is not the tire.don't know what to do next.any ideas?

 

Wheel bearings?