08 tb 4wd 4.2l Well I think I finally got the brake drag issue fixed but now I'm having what appears to be the death wobble. When I was heading to the interstate and hit 55+ the steering wheel began to shake and as I got closer to 70 getting on the interstate the entire truck began to vibrate so bad I couldn't take it anymore and got off the interstate and hit the brakes and it was even worse vibration when braking but when I almost came to a stop on the exit ramp and turned onto another road going 45 the vibration is completely gone and I got on a different road doing 60 on the way back home and it never happened. It drove perfectly fine. I've replaced the front brakes. The booster. Resurfaced the rotors. And replaced the right front hub assembly due to the bearing being completely shot. Everything has been torqued to spec using a torque wrench from the hub assembly to the brake bolts to the lug nuts. When I got home I checked all the tire pressures and each were pretty off from each other so I evened out all the air pressure to factory spec. Maybe I have a bad tire or out of balance wheel?