Over night parking? Assuming so because most 24hr Walmarts do and, as a traveler and son of a retired trucker, I greatly appreciate it but still like to ask as some do not but those are usually the ones that close at some point.

The Kingston Walmart? it's open 24 hrs, except for the pharmacy and the vision center. I have gone shopping there as late as midnight.

I know they have overnight parking. Their has been a motorhome parked there for weeks.

Pretty sure, I have seen travel trailers, truckers there over night

Sorry, I don't know.