The noise sounds like it’s coming from the right side. The noise starts when I reach about 55 to 60 mph and gets louder the faster I drive. As soon as I slow down the noise goes away. I primarily drive on city streets and rarely drive on the freeway. I have never heard the sound until I drove on the freeway two weeks ago. Now I’m afraid to go on the freeway. I have a 2012 Accent with 50,600 miles. My guess would be the wheels, but I have no idea. I’m hoping someone might have an idea what this could be.