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Navistar International - International ProStar On Highway Trucks

ProStar® is a driver's truck. A more productive truck. The most efficient and innovative Class 8 truck on the road. How did we achieve this? By talking to fleet managers and drivers like you about the challenges you face and the features you need.

One of the greatest challenges you face these days is increasing fuels costs. To help keep that down we're introducing the newest member of the ProStar® family, The ProStar® ES fuel-efficiency package. It's the perfect balance of superior aerodynamics and drivetrain optimization, customized by our highly experienced Performance Engineering Team and monitored through our exclusive OnCommandTM Connection.


Key Specifications
GVW 32,000 - 60,000 lbs
Engine: CUMMINS ISX15 400 - 550 hp, 1,450 - 2,050 lb.-ft. torque
Engine: Navistar N13 390 - 475 hp, 1,450 - 1,700 lb.-ft. torque

Company Info

4201 Winfield Road
Warrenville, IL
US, 60555


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