I have just spent about an hour reading through wobble threads and haven't really seen anyone else give the same exact description of mine.

When driving slowly by another vehicle or wall or anything on the driver's side, I hear a clunking sound echoing off the other object. I'm not sure if this has anything to do with the wobble or not.

When I am driving up to about 45, I have a slight vibration. From 45-55 it turns into a violent wobble.(usually right after it shifts gears) After about 55, it turns back into a vibration again. If, while it's wobbling, I put it into 4WD, the wobble stops.

U shouldn't switch to 4wd Goin 5
5..check for loose pieces in your steering..get under it and start shaking..check your tires if they are low on air or out of balence that could happen to

i kinda had that problem and i was told to look at the steering dampener

I'm actually just about to fix that cause i have same problem your wheel bearing/hub assembly needs to be replaced about $40 off ebay

Thanks. Wheel bearings seems to be the most common answer I'm getting. I will check into that ASAP.