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International LoneStar

International LoneStar

The International® LoneStar® is built to slice through the wind while providing excellent fuel economy. Its aerodynamic design and optimal fuel efficiency mean the LoneStar will provide a smooth ride whether your work takes you across the country or across state lines. Available with a day cab or four different sleeper cab figurations, the LoneStar can meet your needs while providing maximum comfort.

The International LoneStar is the truck that looks as good on your bottom line as it does on the road. With a sleek Advanced Classic aerodynamic design, fuel economy is on par with aero tractors and exceeds the traditional long nose conventionals. Plus, the LoneStar boasts one of the quietest cabs in its class and at 89" wide, it’s also one of the roomiest. A 50-degree wheel cut and roll stability control allow you to maneuver the LoneStar in and out of traffic with ease. And the styled grille and hood aren’t just for looks. Thanks to a big reduction of noise and vibration, plus proprietary air-cushioned front and rear suspensions, your ride is smoother than ever. The LoneStar features a Cummins X15 engine paired with either an automated manual or manual Eaton transmission that bring power and performance with GVWRs between 52,350–60,6000 lbs., 400–650 hp and 1,450–2,050 lb.-ft. of torque.


  • 52,350–60,600 lbs.


  • Cummins X15


  • Eaton Full Advantage Automated
  • Eaton Fuller UltraShift® PLUS Automated
  • Eaton Fuller UltraShift® PLUS LSE Automated
  • Eaton Fuller Advantage Manual
  • Eaton Fuller Manual
  • Fuller Manual

Axle Configurations

  • 6x4 SBA

Cab Type

  • Day Cab
  • 56" Low Roof Sleeper
  • 56" and 73" Hi-Rise Sleeper
  • 73" Sky-Rise Sleeper

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