towing with suv???

OK so here is what I am thinking. The GVWR of the trailer has to be the 7200lbs. That would be what the number would have to be so that you know the maximum allowable capacity of the frame the trailer sits on. The unlaiden or dry weight would be in the ballpark of about 4500lb to 5000lb leaving a cargo, passenger, water, fuel, etc limit of 2200lb to 2700lb respectfully. So when speaking to someone on "How much does your trailer weigh?" some respond with the GVWR. I get these numbers because on the Jayco website most fifth wheel trailers weigh 7000lbs dry, this is a travel trailer with one big slide for the dinette and the sofa so the dry weight cannot be in the clouds at 7200lbs should be at the previous numbers stated...... I guess. Sorry for the back and forth just trying to get clarity, my wife and I are new at this.