I got the 7K rated trailer with a sticker that reads "The weight of cargo should not exceed 2,999 kg. or 5,068 lbs.". I'm just guessing for now on the 4,000 lb. weight of my Jeep ('97 TJ with 3.5" lift, 35" tires, Dana 44 axles, and some other aftermarket heavy stuff like bumper, wench, etc.). I think the stock curb weight was. 3,202 lbs. The door lists a GVWR of 4,360 lbs. (stock rating). So, I "feel" like a ~4,000 lb. guestimate is close enough until I get it weighed sometime (a good trick to doing this is simply to take something to the landfill where you have to drive up onto a scale where I live).
The trailer has brakes on all four wheels. For towing, my 2022 Ram 1500 Rebel has a towing capacity over 11,000 lbs.
Nice looking trailer! My 2019 Ram has the 3.21 axle ratio, so my tow cap is around 8500 so it's more of a concern, been regretting not getting the 3.92 but at the time I bought it I didn't have anything to tow over 3000lbs.