Trump Didn’t Always Tout Tariffs. Now He Sees Them as a Way to Flex Power.

President Trump’s allies often describe him as a 40-year devotee of tariffs who, stymied by his first-term advisers, is finally able to put his long-held economic theory into practice.

But while Mr. Trump spoke about tariffs off and on before becoming a presidential candidate, he usually described his broader grievance about trade in terms of other countries or companies “ripping off” the United States. It is since Mr. Trump became a candidate in 2015 that he has talked about tariffs in earnest, describing them as a tool that he could easily deploy to rebalance the country’s economic footing.

“We are going to have 10 percent to 20 percent tariffs on foreign countries that have been ripping us off for years, we are going to charge them 10 percent to 20 percent to come in and take advantage of our country because that is what they have been doing,” Mr. Trump said in August 2024, one of many comments he made in that race emphasizing he would impose sweeping tariffs if he won, far beyond those in his first term.

Mr. Trump’s latest retreat this week from his own self-imposed tariff deadlines underscores the challenge he has faced in treating tariffs as a quick-fix — a tool that he asserts will bring in lots of money for the country while swiftly resetting trade relationships.

A review of Mr. Trump’s comments about tariffs over the decades shows he has often been fairly vague on the topic, and only more recently came to describe them as the centerpiece of his approach to trade.

Far more frequent and durable has been Mr. Trump’s repeated refrain that other countries are turning the United States into “suckers.” His references to tariffs often came as part of his description of a feeling of national injury that became common as the country’s manufacturing base began eroding. That attentiveness to trade as an issue, even absent a cohesive policy plan, helped Mr. Trump win in 2016.