To tell the truth, neither have I. I've mostly hefted it and guessed and went by the "feel" when driving. My guess is most times it's a little over 100 with a gas bottle. But maybe I'm stronger than I think!
I will check: Stand on scales... heave to level of hitch... "Errrrg! Quick honey, what's it say? Honey???" Oh yes, subtract my own weight!
I am more concerned that none of us old model Trillium owners seems to know what our gvwr restriction actually is.
Sounds like most folks tow more than 1500 but how much more is safe or legal? I doubt that anyone is going to get pulled over for a couple of hundred. But it would be nice to somehow know.
Someone commented that my loaded weight
. But that didn't include any food or drinks. And our camping is a pretty simple affair.