Core Viewpoint - Starting November 1, imported medium and heavy trucks to the U.S. will face a 25% tariff as part of a new initiative to reform the global automotive supply chain [1] Group 1: Tariff Details - The specifics regarding the truck tariffs, including whether automotive parts will be affected, have not been disclosed by the Trump administration [1] - There is uncertainty about whether trucks imported from Canada and Mexico that meet existing free trade agreement domestic content rules will be exempt from the tariffs [1] Group 2: Reactions and Implications - The announcement may overshadow upcoming talks between Trump and Canadian Prime Minister Mark Carney [1] - The Chairman of the Canadian Business Council expressed hope for progress on tariff exemptions, viewing it as a positive step [1] - The President of the Canadian Automotive Parts Manufacturers Association indicated that further review through registration or executive orders is needed [1]