The white sticker you referr to is I assume in the trailer. If that is true, then thats the one you go by. It is the trailers GVWR minus its scaled weight as it left the factory. But you still have to add battery, propane, water etc to that number and subtract again from the GVWR. A 10,000 pound trailer any of the current crop of 3/4 ton trucks will pull fine. Better yet would be a 1ton SRW. You will gain some cargo capacity in the truck. The prices are very comparable. And best of all if you decide to upgrade trailers in a couple of years you will already have enough truck for about another 2-3 thousand pounds of trailer.