Rivian didn't exist, and Toyota didn't enter the US market until a year after the tariff and didn't build trucks for the US market then. Sure GM builds trucks too and benefits, but it was basically designed as a giveaway to Ford while keeping VW light trucks out of the US market in retaliation for Germany tariffs on chicken.
> No American truck buyer wants a Mitsubishi or Hyundai truck. Full stop.
Then why maintain a tariff from 1964 designed by the Johnson administration?