We know that George loved racecars and the Beatles seemed to enjoy go-karts quite a bit. So it is pretty natural that George would have some fun while on the ranch zipping around in this go-kart.
There was a a Beatles celebration in the ozarks this past week (that I sadly missed) and someone took this photo of the go-kart that George drove. I am sorry that I found this photo online and photo credit was not given. It is neat to see that the go-kart was yellow!