You tow your Ram 2500 behind your Isata 5? That is exactly what I'm looking to do but am apprehensive about the weight. I clock in at around 7,500 lbs. Plus, it's a crew cab, with 8' bed. Do you have any problems towing it? Did you say you need some electronic steering gizmo from Ram? And, I'm tracking that it's best to level the tow bar. One final question- I assume you have a supplemental brake it the Ram?