2001 hyundai santafe very wobbly wheel

i don't know. you might consider switching front tires
to see if that helps. also try rear wheels for testing.
unlikely but perhaps by moving a rim from 12 to 6 position [ or similar] on rotor may have very small effect.

Wheel disc warped and loose wheel bearing start with discs

Wish I knew what vehicle but if it's front wheel drive,bet on the wheel bearing, would think it would make noise on turns,usually worse one way than the other.

sound like you have tire out of balance or possibley a bent rim. i would jack the passenger side up grabbed the tire and see if it wobbles, if not then you have something wrong with the tire i would also turn the tire and look to see if you see any metal on the inside of the tire and feel for large knots. these factors will make the vehicle ride really rough let me know how this works out for you..

Take it to a different tire store, and ask them to look for a separated belt or an out-of-round tire. The store that balance your tires should have caught that. A bent wheel is another possibility

Or: On a lift, slowly rotate the tire, standing 6-8 feet behind the car and watch the edges of the tread -- see if they "wobble" from side to side. That's a bad tire.

Or: Rotate tires front to back and see if the problem shows up in the steering wheel.

alignment,,most places will give u a free under car inspection,, it just takes a little of your time,,then u will know if anything is bent,,,,,hope it hoped,,

Start by driving the car very slow down a flat road. If the sterring wheel wobbles back and forth do this. If you know which side has the worst shimmy jack the front wheels off the ground so you can rotate each tire freely. Have another person with you for four eyes are better than two for this proceedure. One will rote each front tire slowly looking for a buldge in the tire. If you do see a buldge in the side wall or on the tread area which sticks out that is cqaused by a broken belt in the tire. That will cause a shimmy as you drive.

It could be an indication of a bad wheel bearing assembly. Did you check the lug nuts to be sure they are tight? It could also be the tie rod assembly. I would take off the wheel and try to move the just the hub assembly. Do you hear any screeching/squealing noises? Any popping while you are driving? Are your tires wearing? All these are classic signs of a bad wheel bearing. Any decent tire/auto shop can put your car on a lift and check the wheel bearings.

check stabilizer

i had the same problem,i endend up changing the hub bearings and ball joints and front u joints the main problem was the hub bearings