That is a fact, but it's not because of tariffs.
I found the stats that you need, they're only to 2021, but they make the point:
The US manufactures 9.1 million vehicles of all types, and sells 11.8 million vehicles of all types.
So 77% of all vehicles sold in the US are made in the US. What are the other 23%? Luxury cars, specialty vehicles only built at 1 plant, etc. Would you buy a Lamborghini built in Akron?
I did all the math: to capture the additional 23%, you'd need to build 16 more factories and employ 1.3 million more people. There are only 6 million unemployed people in the country.
So: to capture 23% of the car market, to make vehicles that people wouldn't buy, you'd need to invest trillions of dollars, and hire 21% of all unemployed people in the US.
If those 21% of people disappeared from the labour pool, wages would necessarily rise. Since raw materials are tariffed, input costs would be substantially higher in the US as well.
So you would end up with a bunch of factories producing cars that are too expensive to sell anywhere else in the world. The only way that could work is if the state subsidized the production.
Hmm, state subsided industry? Full employment in spite of non-existant demand? What does that sound like?
en.wikipedia.org