So I was told that my ass end, and at this point my whole truck, shakes because of broken chords in the tires. Well, after new tires that DIDN'T have broken chords, it still shakes side to side. I'm almost positive that it's not the wheel bearings, but I have been wrong before. How can I check to see if they're bad? Also, when I'm on the highway, I notice that the wheel shimmies when I'm going around corners. That I'm guessing is from my alignment being so far off. Hubs are fine, diff is fine, and CVs are fine too. Passenger side tie rod was just replaced too. Any ideas on why it feels like I'm riding on top of a damn shakeweight?