my '19 laramie came with the ANC but I heard a droning sound at a certain speed and I merely unplugged the mics from the harness under the driver seat. I forgot to plug them back in when I traded for the '22 I have now..maybe the new owner wont know the dif. as the truck was always very quiet on the road. I dont see ANC on the window sticker of my '22 Laramie as one poster said the 2500's have.