We have 2 compressors with us....1 is a 12 volt portable which is under the seat in the truck.....the other is a little larger and is in a tote in the storage of the 5er....after the "summer of flat tires" a couple years back, we "don't leave home without them"
, even thou there are new tires on both the truck and 5er....Ernie checks tire pressure once a month while sitting, along with the fluid levels in the batteries, and starts our portable generator. All are checked before we hit the road, too...