Paired with the S13® Integrated Powertrain, the International® LT® beats the competition's on-highway aero trucks in fuel economy by 5% or more.*

Built for the Long Haul

Every detail of the International® LT® Series is shaped around the driver: thoughtful ergonomics, a roomy cab, and construction that holds up mile after mile. Pair it with the S13® Integrated Powertrain and you're looking at 5% or better fuel economy than the competition in its aero class.* Whether you're logging cross-country miles or threading through city traffic, the LT delivers the confidence and efficiency your bottom line needs.

The Cabs

Make it yours with Classic, Diamond, or Diamond Elite trim, available across our full lineup of day cab and sleeper configurations.

The International® S13® Integrated Powertrain is International's most advanced, fuel-efficient, and streamlined powertrain. Capable of up to 515 horsepower and 1,850 lb-ft of torque, the S13 Integrated pairs an engine, transmission, and aftertreatment system that were engineered together from a clean sheet, rather than adapted from an earlier platform. The result is a new standard for efficiency, uptime, and total cost of ownership, proven over more than 4 million miles of real-world and test-track running.

A vision for safety

Collision Mitigation System

Bendix® Fusion™ pulls together adaptive cruise control, lane departure alerts, over-speed warnings, and stationary vehicle braking into one system, giving drivers a real edge in avoiding collisions or softening their impact.

Visibility

Vision issues play a role in a significant share of truck accidents. The LT tackles that head-on with a redesigned cab door that drops the bottom glass edge and removes the vent window seam, opening up sightlines and shrinking blind spots. LED headlamps round things out with sharper nighttime visibility, on the road and off.

LED Headlamps

LED headlamps offer unparalleled nighttime visibility for improved safety whether you’re inside the cab or out.

With our Truck Configurator, you control every detail: powertrain, paint, interior, and more. Pick your series and build a truck spec'd exactly the way you need it.

S13 Engine operating economy icon

Long Haul

Smart controls, a hushed cabin, and key data always in view help you stay sharp mile after mile, no matter how far the route stretches.

T14 Transmission performance icon

Local Delivery

Multiple cab styles, day cab included, give the LT the muscle and tight turning radius to handle heavy loads even on the narrowest city streets.

Dual Stage Aftertreatment System serviceability icon

Intermodal

Between its build quality, handling, and cab comfort, the LT is right at home weaving through busy port terminals.

Explore our available inventory

Ready to Build Your LT Series?

Spec out your LT with exactly the powertrain, trim, and features your operation calls for. Start your build now, or get in touch with our team for a quote tailored to you.

Specifications

  • GVW: 32,000 - 60,000 lb.
  • Axle Configurations: 4x2, 6x4, 6x2
  • Cab Interior Trim Levels: Classic, Diamond, Diamond Elite
  • Cab/Sleeper Configurations: Day Cab, 56" Low Roof Sleeper, 56" Hi-Rise Sleeper, 73" Hi-Rise Sleeper, 73" Sky-Rise Sleeper
  • Wheelbase Options: Day Cab 146-226" (4x2), 160-252" (6x4); Sleeper Cab 146-226" (4x2), 160-252" (6x4)
  • Engines: International S13 12.74L, 400-515 hp and 1,450-1,850 lb-ft torque; Cummins X15, 400-565 hp and 1,450-2,050 lb-ft torque
  • Transmissions: Automated Manual (Eaton Endurant 11-, 12-speed; Endurant XD 18-speed; UltraShift PLUS 13-, 18-speed; Fuller Advantage 10-speed) or Manual (Fuller 9-, 10-, 13-, 15-, 18-speed)
  • Integrated Powertrain: International S13 12.74L engine paired with the International T14 14-speed automated manual transmission and dual stage aftertreatment system
  • Alternators: Leece-Neville and Delco Remy, 12 Volt
  • Battery Systems: Fleetrite®, JCI, Deka, and Enersys Odyssey options
  • Brakes: Air Drum Brakes with ABS or Air Disc Brakes, with optional Automatic Traction Control and Electronic Stability Control
  • Fuel Tanks: 70-140 gallon, dual, polished or non-polished aluminum, mounted back of cab
  • Steering: Sheppard or TRW
  • Tires: Continental, Michelin, Bridgestone, Goodyear, or Hankook

Here's a look at what the standard warranty covers:

  • Base Vehicle Coverage: 12 months or 100,000 miles
  • S13 Engine Base Warranty: 24 months, unlimited miles and hours
  • T14 Transmission: 60 months, 750,000 miles
  • Dual Stage Aftertreatment: 24 months, unlimited miles and hours
  • Cab Structure / Corrosion: 60 months, unlimited miles and hours

Need more coverage? We also offer extended service contracts spanning engine components, the full chassis, and systems like HVAC, electrical, and the starter/alternator.