I've seen lots of U-Haul trucks with interesting graphics on their sides highlighting animals, events, landmarks, etc., from different states and Canadian provinces. They call it their SuperGraphics program, and I think it's a great idea.
Here's a SuperGraphics I'm suggesting for the state of Washington, which highlights animals seen on Fidalgo Island in Puget Sound. After all, the Happy-face Dragonfly was discovered right here on Fidalgo Island, at Cranberry Lake.
I think this would make for a great U-Haul SuperGraphics.