I have a company car. 2019 equinox. I've seen other posts about the noise oscillation when windows are down. The car is INTOLERABLE when driven at more than 40mph with ANY window down. What is wrong with engineers that would design, test, and market a car with this defect. This fault was not designed with a car lovers in mind. This was made for the mass of low intelligence snow flakes that think the reason for windows is so they can get their Starbucks poison or fat burger at a drive thru. I've read other complaints of this as far back as 2007. 12yrs and they cant fix it. Oh, and for all those idiots that complained about, its called Helmholtz resonator. Look it up. There's no excuse to make a car with windows that roll down that you cant roll down a enjoy a drive in the country side. Inexcusable.