Obviously, the US is different, but in Europe they are 3500 kgs. rated on a braked trailer.
Some options are for power braked trailers that allow 4500 kgs.
However, when towing that sort of weights, consider another vehicle...
Awsome Pics !
I noticed you tow the Jeep on an "A-frame", something not very common here in Europe.
Would you mind telling me a bit more on how it work in the real world, please ?
Is there a brake system...