The International LT Series

From the very beginning, priority #1 for the LT Series was to design a truck that drivers would really want to drive. To achieve this goal, International turned to the people who know driving best – real truck drivers. These professionals gave honest, priceless input over numerous research sessions and driver clinics. Then they set about redesigning, fine-tuning and retesting until drivers agreed, “this is the truck I’ve always wanted to drive.”

That’s how the LT Series became the most driver-centric truck on the road today. With more intuitive controls, enhanced visibility, a quieter cab, critical information at your fingertips and dozens of other smart features that help keep a driver comfortable and in control over the long haul.

International also utilizes premium soft touch vinyl interior panels throughout the vehicle, which minimizes the need for hard to clean, odor and moisture trapping woven panels.

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Every consideration in the LT Series design came from the driver’s perspective. Only then could we engineer and build a truck that would keep a driver more comfortable and productive for the road ahead.


On the road means promises kept and profits secured. So every component and system in the LT™ Series has been methodically designed, engineered, tested and retested to maximize uptime.


Through extensive testing — including wind tunnel testing of scale models, full-size prototypes and coast-down testing — the LT Series delivers a 3 percent improvement in fuel economy from aerodynamics alone.

An LT Series For Every Application

The Right Power. The Best Performance.

International A26

4 Cycle Inline-6 12.4L, Up to 1,850 lb-ft Torque and 515 HP

The International A26 engine delivers outstanding fuel economy, excellent power characteristics, and exceptionally smooth and quiet ride, and high strength without added weight.

Learn more about the International A26


4 Cycle Inline-6 14.9L, Up to 2,500 lb-ft Tourque and 600 HP

The Cummins ISX15 combines the brute power needed to haul loads up steep inclines with fuel economy that your bottom line will appreciate. With a broad range of horsepower ratings and powerful torque the ISX15 has the power to get any job done right.

Learn more about the Cummins ISX15

Introducing the New International LT Series