When compressed air becomes a precious commodity, drivers take some desperate measures to save money.
If you have a little lack of hair at the back of your head, try applying a patch of duct tape. I promise people will stop staring at your bald spot.
Is another man's freaking awesome footwear. Good work, kid. If I were near you I would buy everything in stock.
Spinners might be a better option. His hands must be getting... tired.
Or perhaps art on the rim would be more accurate.