Hi Scotty, I have a 2020 Toyota Highlander with 30k miles. My car was in an accident on the driver front wheel and my insurance helped replace the knee assembly, inner and outer tie rods, and k frame. When I picked up the car I noticed a humming noise from the driver front tire when I’m on the highway. It would get louder and quieter and repeat. I went back and replaced the wheel bearing, the rim, and rotated the tires and still same issue. Also I took it to other shops and they are clueless. What could be the possible issue with my car. Also I feel light vibration/grinding from the steering wheel when I hear the noise. Thanks and hope you enjoy your new year.