International Severe Duty Trucks

When the job demands uncompromising toughness, International Severe Duty trucks deliver. Purpose-built for construction, municipal, and vocational applications, models like the HX® and HV® Series combine rugged steel frames, powerful diesel engines, and customizable body configurations to handle the heaviest loads in the harshest conditions. At Allegiance Truck Centers, we pair International’s legendary durability with expert support, quick financing, and nationwide service coverage. Explore our lineup of new International Severe Duty trucks designed to keep your operation working hard and performing strong — no matter the terrain.