I am in the market for some tires and am leaning towards an A/T setup because I have never driven in a truck with M/T. I am worried about the noise at highway speeds as that will be 90% of my driving. Does anyone have the nitto trail grappler tires? If so, and you live between Newark, DE and King of Prussia, PA, shoot me a PM and maybe we can meet up and hop on a highway to hear the "hum" everyone claims is barely noticeable. Thanks in advance.