Nice!
According to the calculator I'm just within my limits. My diesel seems like it has plenty of power to haul more, not sure why the 2200lb capacity difference between it and the Hemi.
To me what's more important than power is how the truck actually handles the size and weight. I don't feel that I get pushed around at all with my setup. With my last, smaller camper I towed it with a Honda Ridgeline. Power wise it was fine but that 19' camper gave me some white knuckle moments for sure
