This is our first year storing a Class A for the winter. Previously, with towables (and inexpensive used ones, at that), I just protected the plumbing and not much else. Now, with a brand new Class A,...
I have owned 4 different Class A over a 33 yr period.
Have done this every month in that time.
1. Take out on road for 50 mile round trip. 2. Run generator for 45-50 mins with load 3. Level 4. Extend slideouts 5. I use a battery tender on marine batteries
NOTE: I try to extend and level on a decent day temp wise.