Hahaha...I managed to keep mine fresh for 6 months. Then too excited for Bubble Tea and forgot to stop I curbed the front wheel. Then a year later I was shopping at a Lexus dealership and my car didn't like that so she put a curb in when I turned too early and the rear hit. Three years later I was storing them when I knocked one of the uncurbed one onto the concrete...it fell flat on it's face with no roll. 90% of the outside finish was chipped off. It's now flakes on the concrete...LOL. I have one more wheel to damage now!!