What could get more expensive if Trump launches a new trade war with Mexico and Canada

During President-elect Donald Trump’s first term, America launched an all-out trade war with China to boost US manufacturing, secure US national security interests and resolve what Trump believed was an extremely out-of-balance trade relationship.

President Joe Biden kept most of those tariffs in place and added a few new ones, too. While leaders of the two nations continue to butt heads, US consumers have paid the price, shelling out more money on goods imported from China.

Now, Trump is focusing his attention on America’s largest and third-largest trading partners: Mexico and Canada. And he’s promising something extraordinary: Come January 20, the day Trump is set to be inaugurated, he pledges he will slap a new, 25%, across-the-board tariff on all goods the US imports from its closest neighbors — goods that are almost all coming across the border for free because of the Trump-negotiated US-Mexico-Canada Agreement, or USMCA.

Translation: Brace yourself for a potential trade war that could seriously lighten your wallet.

Here are some of the top consumer goods Americans buy from their neighbors to the north and south that could get more expensive if Trump follows through with his tariff plan:

Gas

Crude oil, which is refined to produce gasoline and heating oil, is one of the top imports to the US from Canada. In July it reached a record of 4.3 million barrels per day following the expansion of Canada’s Trans Mountain pipeline, according to data from the US Energy Information Administration.

The expansion has helped deliver more oil to be refined to much of the West Coast in addition to the Midwest, where it previously served most prominently.

Oil pumpjacks and tanks are pictured in a farmer’s field near Kindersley, Saskatchewan, Canada, on September 5. - Todd Korol/Reuters
Oil pumpjacks and tanks are pictured in a farmer’s field near Kindersley, Saskatchewan, Canada, on September 5. - Todd Korol/Reuters

“You can’t simply process different oil overnight. It would take investments/years. More US supply wouldn’t help,” Patrick De Haan, head of petroleum analysis at GasBuddy, said in a post on X.

The 25% tariff Trump floated Monday would have “huge impacts” on gas prices, amounting to an increase of between 25 cents to 75 cents per gallon, De Haan said. That would most directly impact Americans located around the Great Lakes, Midwest and Rockies.

Trump has proposed ramping up American oil permit grants, but it would take time for that supply to come online to replace oil from Canada. And it’s unclear that US energy companies would want to produce significantly more oil — global demand is slowing, and profit from ramped-up drilling would be harder to come by.

Produce

As climate change has made growing conditions in parts of the United States less favorable, the US has grown increasingly reliant on Mexico for produce.