US-Canada trade talks broke down. Now Trump threatens 50 percent tariffs on Canadian cars, auto parts, and steel

President Trump announced on Monday that he plans to impose 50 percent tariffs on Canadian cars, trucks, auto parts, and steel starting January 1, The Hill reported. This development marks a significant escalation in the ongoing trade tensions between the two neighbors.

The announcement arrived after trade discussions between the United States and Canada collapsed late Friday. Prime Minister Mark Carney made the decision to pull his country’s negotiators from the table, claiming the United States introduced last-minute changes that were unacceptable. Carney stated that the proposed updates were “unfair, uneconomic and called into question the reliability of any deal.”

President Trump took to Truth Social to share his perspective on the situation. He wrote, “Canada has been ripping off the United States of America for years.” He further explained that high tariffs on American farmers created a $60 Billion deficit between the two nations. In his post, he added, “Their ridiculously high tariffs on our Farmers and farm products has made life impossible for these great American Patriots, and has long created a 60 Billion Dollar Deficit between our two Countries. Not sustainable, and NOT ANYMORE!”

The President also emphasized that Canada will no longer “be treated like a State”

Trump expressed frustration with the current trade relationship, noting, “On Trade, and in other ways, also, they are among the worst Nations in the World to deal with.” He continued by saying, “They feel entitled, and yet, WE DON’T NEED CANADA, THEY NEED US! They do 95% of their business with the U.S., with us, the exact opposite!”

These new threats come as the two nations deal with the fallout of previous tariff measures. Earlier, the United States implemented 50 percent tariffs on a wide variety of Canadian goods, including wine, hockey sticks, and cement. The countries had been in negotiations for weeks to prevent those specific tariffs, which were originally threatened due to what the United States characterized as “discriminatory treatment” against its goods.

Prime Minister Carney has not remained silent regarding these actions. He vowed to “match those tariffs dollar for dollar” in response to the U.S. strategy. He also noted that Canada will implement “additional measures” to provide support for business owners and workers impacted by the trade war.

Canada currently serves as the second-largest trading partner for the United States, sitting just behind Mexico. The total value of imports and exports between the two countries reached an estimated $872.3 billion in 2025. This breakdown in talks puts a massive amount of that trade volume at risk as both governments dig in for a prolonged dispute.