Looking at a new tow vehicle. For those that tow with a 2500 or a 250 Super duty with a diesel what are the down side other than rough ride? I currently have a Casita 17 and pull it with a 2019 taco double cab, short bed, v6, 4x4. I use an Anderson wdh. I am getting 16-17 mpg when towing and the ride is fine, I'm 71 and not in a hurry. I want to buy a new Ollie LE11 and a new tow vehicle and not have to worry about loading and staying under weight . I took a 2020 F250 Super duty crew cab for a test drive, it had the 6.7 PS diesel. Plenty of power and mpg was over 20 for my 24 mile test ride in city and on highway, but the ride was pretty harsh at times. The truck, if I get it will not be a daily driver but used as a tow vehicle while traveling cross country in both mountain and flat land. So I ask what would be the down side of one of the bigger trucks.