如果沒有的話，為啥要大規模召回和大筆罰錢？

The Firestone and Ford tire controversy was a period of unusually high failures of P235/75R15 ATX, ATX II, and Wilderness AT tires installed on the Ford Explorerand other related vehicles.

The tire failures are linked to 271 fatalities and over eight hundred injuries in the United States with more injuries and fatalities occurring internationally,^[1][2] it led Bridgestone/Firestone and Ford Motor Company to recall and replace 23 million tires.

https://en.wikipedia.org/wiki/Firestone_and_Ford_tire_controversy

General Motors will settle with 124 families over deaths resulting from faulty ignition switches that were installed in the 2.6 million small cars recalled last year, including the Chevrolet Cobalt and HHR, Pontiac G5 and Sky, and Saturn Ion and Solstice. 

https://blog.caranddriver.com/gm-ignition-switch-review-complete-124-fatalities-274-injuries/