I've got a Besttop bumper. It has an integrated 2'' receiver. I bought it because it was rated, but I don't remember the specs. I tow a boat over 3000 lbs. Pulling is not the problem, stopping is. That is why the SWB's have a 2000 lbs limit while the XJ's are rated at 3500. Shorter wheel base makes it easier to jack knife. Just give your self room to stop and you'll be fine.
It was the Law of the Sea, they said. Civilization ends at the waterline. Beyond that, we all enter the food chain, and not always right at the top. -Hunter S. Thompson