I tow a 2,000lb boat and we have had favorable weather recently and I just couldn't resist. I waited until 600 miles on the odometer. Out of concern for mankind, I towed at 70mph on the highway as 50mph was not in option. (I live in TX) I have only made 2 trips to the lake so far. (about 100 miles towing so far) I am not too worried. I don't tow a heavy load. (well what I consider heavy) I couldn't even tell it was back there with a V6. (3.55 helps vs. 3.21) I personally think 50mph would be unsafe if you can not take feeder or access roads. I don't think that I have done any harm. Our Rams appear to be sturdy vehicles.