Ford pickups had their best start to a year in 20 years, according to the Blue Oval. In March, F-Series sales rose 38%, resulting in a first quarter increase of 24%. The all-electric F-150 Lightning, however, was down 7.2% for the quarter.

Ford reported a strong start to the year as car buyers flooded dealerships to buy cars ahead of the threat of tariffs that could raise prices.

Auto giant Ford reported a slight drop in first quarter US sales Tuesday, while investors await details of President Donald Trump’s upcoming tariffs this week and assess the effects of duties on major carmakers.