Originally Posted by Jeffa
Looking very serious at purchasing a 2022 Yukon 399ml and asking for anyone that has one for some input
Looks like I'm the only one to respond so far. I googled that model number and it looks like its built by Dutchmen. So, I suggest you find a Dutchmen RV forum and join it. Those forums are usually free and full of useful information. FYI, I am a member on 5 different brand RV forums just to gain knowledge. Good luck and safe travels!