Depending on trim, I'm seeing a payload rating of 1080-1250lbs. The limited has 1250lbs payload, summit has 1080lbs payload. 1660lbs payload is more than my Ram 1500.
The tongue weight isn't added to the gcwr. The gcwr is just the vehicle with all cargo, and trailer with all cargo (fluids passengers ect). The tongue weight isn't added. Example: 4505lbs (Jayco dry weight) + 1000 lbs (trailer cargo, bikes ect) + 5150 lbs (Jeep weight) + 800lbs (family and cargo in jeep) = 11,455 combined weight.
The tongue weight counts against your vehicle payload. If you have 800lbs of passengers and cargo, you have between 280 and 450 lbs of payload left. That means your max tongue weight would be 280-450lbs (depending on trim level of your Jeep).
