Alberta Premier Danielle Smith says she doesn't want to be "exuberant about dodging the bullet" with U.S. President Donald Trump's latest tariff announcement but that it might push a trade agreement renegotiation until after the April 28 federal election.

The Trump administration went ahead Thursday with 25 per cent levies on all auto imports, which adds to existing 25 per cent tariffs on all steel and aluminum imports.

Canadian goods imported under the Canada-U.S.-Mexico Agreement on trade, know…