I've got a 2017 XLT with the factory Class III Tow package and Appearance Package (20" wheels). Trying to figure out what drop and length I should get for my hitch. I'll only be hauling occasionally (u-hauls or possibly tandem axle utility trailers). From what I can see online, a lot of trailers have a coupler height of 17-18 inches (don't have one of my own anymore to measure). Top of my hitch receiver was about 22.5 inches, so I'm guessing I should get a 4 inch drop. If I need to account for some sag once the trailer is connected, I may need to go with a 2-3" drop. I'm also wondering what hitch length I should get (haven't been able to find as much advice on how to determine this). I'll probably go with a 2 inch ball since that should fit any trailers I'd pull as well. Any suggestions for what has worked for y'all?