> simply not enough cars to meet demand due to manufacturers constraining supply to maximize by price. Awhile ago, Harley-Davidson did this, not expand supply

> simply not enough cars to meet demand due to manufacturers constraining supply to maximize by price. Awhile ago, Harley-Davidson did this, not expand supply to keep per new unit numbers high, for years during their high demand phase. It's a legit business strategy if one is confident in one's demand curve's robustness.