Wally and the gang head out on the open road in an old pickup truck. Luckily, being stage animatronics, they won't mind if they inhale a few bugs while riding in the back like that.

This old farm truck is used in parades and such to promote the restaurant. The bed is large enough for all six characters* to be put in place to wave to the crowds and such. In more recent years, the truck has been left in the garage to gather dust with interest in the restaurant waning and hauling six animatronics onto the back of a farm truck and driving it around town no longer seeming worth the effort.
By this point in 2014 I had pretty much completely removed the Possum County Country Ensemble from their place as FNAF fan characters, and developed them into their own thing in my universe, which included developing lore surrounding their restaurant and its place in the world, and how other characters in my universe might be connected to it all.

^{*At least it was "all six" until 2015, when I added Dolly Donkey, Sonny Skunk and Donny Deer to the cast as "these were left abandoned in the storage room but we found them while cleaning and they're part of the cast now" additions.}