The vehicle has a Wall Drug bumper sticker and an emblem from a Kansas campground in the back window.
It looks like there's remnants of a torn off bumper sticker on the back fender and a dent on the rear right side.
Topic -- Is TTIC a re-tread - the DCI's CTC with a new bumper sticker?
To me, the bumper sticker " Witches Heal " says it all.
Any 'Deadhead' (the term used to refer to the fans of the band) may have a bumper sticker on their car displaying the bears.