2001 F250 death wobble

[early99powerstroke]

I just got a 2001 F250 4x4 with a 6" lift on 35s. It gets death wobbles and can't figure out for the life of me whats causing it. I checked the ball joints for play and there is none, I checked the tie rods, track bar, and drag link and they are all fine. I do know though that the steering feels extremely loose and seems to pull to the left a bit so I know this thing needs at least an alignment. Any ideas of what is causing my death wobble?

 

[scparrish]

I would get the tires balanced and check out the track bar mounts, on the frame and axle.

 

[yzrmbsg]

If your steering is loose, you probably have balljoint/tie rod end issues. Could also be your hubs are worn out. I had a 1/2 ton Chevy on 38's that had the death wobbles because the tires were cupped from a blown shock in the rear and then when I rotated them to the front, it was a wobbly bitch. But my steering wheel wasnt loose then either. Take it to a no BS shop that you trust and have them check it out.