Trump's proposal to impose a 25% tariff on Canadian and Mexican imports could devastate the North American automotive sector.

Trump has threatened to impose tariff on all Canadian and Mexican goods unless both countries secured their shared borders with the US.

President-elect Donald Trump has upped his tariff threats, and some nations have already adjusted their strategies in response. The Trump team is still working on a deal with Mexico’s president to end the 25 percent tariff threat on Canadian and Mexican goods but the lack of progress has caused concern for some American business owners.