Yep- when I went from my 78 ford 3/4 ton to my 05 GMC diesel PU , I laughed when my carsalesman buddy extolled heated seats. “Pfft” I said. “Wusses” I said. At that time I was doing a weekly commute of 3 hours thru the Rockies- trailering the cast off goodies from a posh resort town to use in building my own place.…