Let's start with one of the most legendary diesel engines ever constructed in any country. The Navistar DT466, built by International, was around for a long time and shoved into all sorts of vehicles.

International Motors sold 16,900 trucks and buses in the first quarter of 2025, a 12% decrease compared with 19,300 vehicles in the same period 12 months earlier.

Mostly Made in US: the Cars, Trucks, and SUVs Least Affected by Trump's Tariffs. Published: 5 May 2025, 04:20 UTC • By: Mircea Panait. 99 photos. Photo: Kia / NHTSA / edited.

But it also turned out that not all trucks coming off the line in Saltillo face the new tariffs. The 25% duties apply to cars as well as trucks with a gross vehicle weight rating of under 5 metric ...