towing with suv???

Well I went to the dealer on lunch today and checked the sticker for myself, an it was just as I suspected. The UVW was 7360lbs and the GVWR was 9300lbs. I opted to get a lighter trailer with no slide out (boo) with a UVW of 4900lbs. Again, boo hiss. The dealer advised me that I had enough truck to tow the Jayco with its unladen weight of 7360lbs, they also said that they only figure a 500lbs added gear storage for traveling and towing to a site. They really had me confused though, the jayco is cheaper by $2000.00 than the other one that we chose, the jayco was also a new trade in as of Friday last week. So why would they try to push it on me if I couldn't tow it? Wouldn't they want me to get the more expensive one that has been sitting on the lot longer?........ I am puzzled.