I have a 2018 Ram Crew Cab, 4x4, with the V6 and 3.21. I have a TT with a 3,000 lb dry weight and 3,850 GCW. Accounting for my family and gear, I’m between 0-300 lbs under the 4,265 lb rated towing capacity when all tanks are empty. I live in AZ, so I tow through hills and mountains everywhere I...