New TT user. I'm considering purchasing a Lance 2185 TT (https://www.lancecamper.com/travel-trailers/2185/specs/) or similar size and weight TT. Before I buy (used) I plan to rent one next month using...
You will be fine for this one time rental trip. But when you buy one, it will end up heavier than your rental. RVs are a lot like people. They tend to gain weight over time, as just one more thing gets put into them.... Again and again and again... etc.
So do not procrastinate on the truck upgrade! Or it could get really expensive having to repair it in order to sell it to upgrade.