Currently I park in a heated garage but that is totally new to me. Before that I didn't do much. My last 3 rigs were darn good in the cold. A 2000 F-150 w/block heater, a 2004 Tahoe w/no heater of any kind, and now my 2006 Tundra no plug of any kind. 2 winters outside, this winter in heated garage.
Newer vehicles are really, pretty good in the cold. Up by Dave, you should at least have a hose or block heater, it is easier on the equipment.
