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It's possible the tire balancer was out of calibration. Something most shops overlook.
Where is the vibration felt? Do you feel the vibration in the steering wheel? Seat?
The new tires are likely not bad, maybe a bent wheel. You could spin up the wheels and make sure they are all straight. You could have the wheel tire combo "roadforce" wheel balanced.
Or could be cv shafts, or driveshaft, maybe a driveshaft support bearing. Could be in the rear diff too, front diff is even possible. Check driveline for damage or missing weights, and check the diff and trans fluids.
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