Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose).
I recommend you test drive another Sonata and verify it does not have the issue. Ask the dealer to put those wheels and tires and your car and test it. If the concern is gone then you have a bad or bent rim or a tire with hard spots or one out of round or a balance concern. If the wheel and tire sap does not help then you have an alignment issue or a weak strut, or a defective axle shaft and CV joint.
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