Loud High Pitch Whistle/Hum when driving 85MPH+ on my 2023 K5 GT Line AWD

I'm noticing a high pitched "whine" or "hummm" coming from what seems like the engine right behind the dashboard when I reach 85MPH on the highway on my 2023 K5 GT Line AWD. I start to hear it slightly when I hit 80MPH and at 85MPH is when it peaks and is VERY loud. I can hear it through any moderately loud audio. It's quite annoying being that my commute to work every day is 35miles each way on the highway. And btw, doing 80-85MPH I'm being passed most of the time so I'd appreciate anyone refraining from responding with "Slow Down!". I appreciate any insight on what the cause of this might be.

EDIT: It sounds very similar to this.