[daptech]

I don't know if an out of balance drive shaft would cause a "wobble".
I had a car with a vibration from the driveshaft at high speeds.
There was a bad vibration, but the car tracked very well.
But, the Titan has a much longer driveshaft(s) than a car.
Sometimes tires cause a wobble due to poor quality
control.........such as the belts not being aligned straight
in the tire casing. Crooked belts & some other kinds of tire
problems often feel like a wobble at slow speeds turn into
a vibration at high speeds.