We just bought a 2019 heartland pioneer pull behind trailer empty wt is 3100lbs. Im wondering if I should do any modifications to my van to ensure its capable of going across country. Ihave 60k miles on her now. I plan to get some new transmission fluid put in and oil change with mobil 1 syn plus New tires all around. I added a K&n air filter and put in some new ngk laser iridum plugs. I will be using a weight distribution hitch to ease the pressure on the rear suspension. Does the fifth gen T&c need suspension add ons or transmission cooler? I bought a p2 brake controller and a tekonesha wiring harness does the van have a pre wired brake controller input or do I need to wire it up? Thanks for any help! Let me know if you have any experince towing with your van!