Enclosed trailer question

I pulled a 29' v-nose enclosed with a 2000 Ram 1500 360 4x4 quadcab shortbed several times through the Pennsylvania mountains with no issues whatsoever. Fully loaded with car and parts probably weighed 10K lbs. I have towed all over the US and Canada with anywhere from this rig to a dually with a 48' enclosed. The most important thing is brakes, pretty much anything can pull but it must stop it too. The new Hemi half tons are plenty adequate for a 24' trailer and probably much better to tow that old 29' v-nose than my old 360 truck.