Selling the BEST TRUCK I'VE EVER OWNED! Cummins...will I regret?

Let's just take you around the truck and show you just how nice this truck is. Super nice, super awesome. I've only had to do two things to it. Change the oil and transmission fluid, of course. And the tires. This is the second set of tires I've put on it in nearly a decade that I've had it. I put, like I said, somewhere around 35,000 miles on it over this time period. Um, you can see leather interior. This one is the Laram leather. It's the loaded version. 2000 model Dodge Ram. And there's the 2001. We'll show you that here in just a second. I still have our original wheels. I put a set of Generals on it. These are General Grabber tires. I was in a pinch. I am normally going to buy a name brand tire like a Michelin, but I decided to go with the General. And this does have the interesting receiver that you can drop in. So you it has four plugs here. One, two, three, four. And basically that houses either a gooseeneck setup or it houses the u uh oh, I forget what you call it where you pull camper. It's not a gooseeneck. It's a what is it? You guys tell me right in the comments.