Navistar's gonna roll its truckin' convoy 'cross the USA and beyond. The company makes its products under brand names International (commercial trucks and military/defense vehicles), MaxxForce (diesel engines), and IC Bus (school and commercial buses). It makes diesel engines for the pickup truck, van, and SUV markets. Navistar's parts group supplies engine parts, and its financial sector offers sales and lease financing for dealers and customers. Navistar, which operates production plants in Argentina, Brazil, Canada, Mexico, and the US, derives most of its sales from North America.