I have a 2013 Ram 3500 DRW 4x4 with the Aisin tranny and 4:10 gears. I am glad to read that someone else saw a tire monitoring system on their dash and then it was gone. Same thing happened to me. The only explanation I got was the dually doesn't have it. My truck does ride rough but it's understandable. But my 2007 Ram Dually Mega Cab rode better. My complaint with this truck is that between 38-42 there is like a shake. More in the seat than in the wheel. Nobody can figure out why. Has a little shake also when accelerating slowly and is much worse when I am towing my 42' toy hauler. Any thoughts?
