Originally Posted by RamTech
Could be a bent axle shaft/flange problem, driveline vibration, or even an imbalance in the rear brake rotors.
hey ramtech do you know if the '04 1500's have externally balanced brake rotors? I noticed that both my rear rotors are missing any type of pin weight in between the inner slots?
had my driveshaft off this morning and my rear most u joint has full articulation without any type of grinding or catching or anything..which makes me think that it's fine.