eytonxav
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
That said. I would drive the "parked" car once every week or so to keep the battery happy. A bit longer trip is better than short. Sitting a long time is probably hard on the tires and other things too, I'd guess.
GM
GM, Your right about that, but I took the recommendation to really mean just try to use one of the cars vs both together.
Also, Walt has me going with the bike picture. Used to have a KZ1000J, but always wanted a nice Harley or BMW, except DW does not care for that idea.