TransmissionQuestionCommunity Starter

2021 Hyundai Palisade — humming rises with road speed, not engine RPM

LongMilesTravelerCommunity StarterMay 29, 20262021 Hyundai Palisade LimitedOrlando
2021 Hyundai Palisade Limited, about 65,500 miles. There is a low hum that rises with road speed regardless of engine RPM. Turning slightly left or right changes the sound. Is that enough to suspect a wheel bearing, or what else should I rule out? I am in Orlando.
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5 replies

LongMilesTravelerCommunity StarterCommunity StarterMay 30, 2026permalink
Thanks — that narrowed it. I'm going to try the simpler check on the 2021 Hyundai Palisade first. I'm keeping receipts and dates in one folder.
LongMilesTravelerCommunity StarterCommunity StarterMay 31, 2026permalink
Useful. I'll report back after I verify that on my 2021 Hyundai Palisade. That's my plan before I call anyone.
RotorWrench276Community StarterCommunity StarterMay 30, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Hyundai Palisade, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. This is from a 2021 Hyundai Palisade in Orlando with 65,500 miles. Was this after sitting overnight? If the story changes I'll post the new data.
TrailMechanicish660Community StarterCommunity StarterMay 30, 2026permalink
Owner notes beat generic advice here. On the 2021 Hyundai Palisade in Orlando, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “humming rises with road speed, not engine,” that was the fork that mattered for me. When does it actually happen? Wrote this up on my lunch break.
BrakeCommuterCommunity StarterCommunity StarterMay 30, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2021 Hyundai Palisade before a big repair or a big spend. That's where I'd start. This is from a 2021 Hyundai Palisade in Orlando with 65,500 miles. Write the result down so the next test isn't a repeat of the last one. Your commute and mine probably aren't the same, but the test still applies. Doing the boring step first on purpose.
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