I posted on a Silverado forum also, but looking for advice here. Got a 2019 Chevy Trail Boss that has a standard 2” lift with 33” tires. All my silverados in the past were standard size, and I’ve used a 2” drop for a long time with my boats. I’m pulling a 2008 Z20 dual axle. Any advice on where to start for hitch drop size? Everywhere is closed today for Christmas, and I plan on going fishing tomorrow. Just didn’t want to make multiple trips to the store. I was guessing somewhere around 4-5” drop. Thoughts?