I installed a 20,000LB Prevost hitch on my 99XL for piece of mind, got the scale that toy box has and played with it for hours to get the tongue weight to 1250. But at the end of the day, sold it, and I have not looked back. I tow our 3/4 ton Suburban with the 3rd seat out and a bus spare rim with tire, a BBQ with 2 LP tanks and life is way less stress.