LT® SERIES

DEPENDABLE. DRIVER-FRIENDLY.
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IF IT'S LONG HAUL,
IT'S GOT TO BE AN LT SERIES.

With its fine-tuned ergonomics, spacious interior and uncompromising durability, the International® LT® Series embodies driver-centricity. The addition of the International® S13 Integrated Powertrain takes it even further, delivering up to a 15%* gain in fuel economy. Born for the long haul but with the maneuverability for tight city streets, the LT Series navigates with confidence and capability at every turn.

*Comparing the fuel economy of the 2017 GHG International A26 engine in a 2017 International LT Series truck with aero package to the fuel economy of the new International S13 Integrated Powertrain in a 2024 International LT Series truck with the LT aero package and chassis enablers. Actual customer results may vary due to various factors, including but not limited to, truck specifications, weight of the vehicle, predictive features, environmental conditions, etc.
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THE CABS

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INTERNATIONAL S13® INTEGRATED POWERTRAIN SHIFT WHAT’S POSSIBLE

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The team behind the S13 Integrated Powertrain started from scratch to rethink, redesign and reinvent what an integrated powertrain could be. The result is a unified engine, transmission and aftertreatment system that’s simple, easy to service and delivers superior fuel efficiency and performance. 

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CUMMINS® X15

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Heavy-duty powerhouse with optimized models for performance, productivity or efficiency.

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THE TRIM

A bed in a vehicle

CLASSIC

Bold and unyieldingly durable interior, perfect for fleet operations. Black leather wrapped steering wheel option and plenty of in-dash storage options.

The inside of a vehicle with a bed and a mattress

DIAMOND

Add some character with long-lasting interior finish options, from chrome handles to attractive mineral grey teak trim.
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DIAMOND ELITE

Treat your fleet with the best International has to offer. Satin Mahogany trim for a punch of elegance and diamond stitching to show that custom fleet look.

A VISION FOR SAFETY

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COLLISION MITIGATION SYSTEMS

The Bendix Wingman Advanced™ and Fusion™ collision mitigation system can greatly enhance operator safety. By integrating adaptive cruise control, lane departure warning, over-speed alert and stationary vehicle braking, these systems can help you potentially avoid a collision or reduce its severity. WABCO OnGuardACTIVE® Collision Mitigation is also available.

A mirror of a car with mountains in the background

VISIBILITY

It’s estimated that 20-30% of truck accidents are vision related. That’s why the LT Series provides impressive forward and lateral visibility. Cab doors have been redesigned with a lower bottom glass edge and no vent window seam for enhanced visibility and reduced blind spots.

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LED HEADLAMPS

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

DELIVER AT ANY DISTANCE.

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APPLICATION
LONG HAUL

With intuitive controls, enhanced visibility, a quiet cab, critical information at your fingertips and dozens of other smart features, the LT Series keeps you comfortable and in control over the long haul.

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APPLICATION
LOCAL DELIVERY

Available in multiple cab configurations, including day cab, the LT Series offers the strength and maneuverability to pull heavy loads through tight city streets.

LT Series Intermodal Truck with shipping containers
APPLICATION
INTERMODAL

The strength, maneuverability and interior accommodations of the LT Series are perfect for navigating crowded ports in style and comfort.

EXTERIOR/MECHANICAL

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A red semi truck with a black trailer

IT ALL ADDS UP.

Achieving our efficiency goals meant our engineers needed to search for improvements in a variety of areas from the powertrain to aerodynamics. By spending extensive time in the wind tunnel and performing computer simulations, they were able to significantly improve the airflow of the LT Series equipped with the S13 Integrated.

INTERIOR

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ROOM TO ROAM

Not all trips require the same amount of bunk space. In fact, some trucks may be operated by one driver on the way out and two drivers on the way back. With the new, flip-down bunk, those who would rather have the extra headroom can simply raise the extra bunk and enjoy the wide-open space.

BUILD YOUR OWN LT® SERIES

Customize and equip your vehicle with the options, components and specifications you need to get the job done.

START BUILDING
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RESOURCES

SPECIFICATIONS

Strength

  • GVW

    32,000 - 60,000 lb.

Configurations

  • Axle Configurations

    4x2

    6x4

    6x2

  • Cab Interior Trim Levels

    Classic Trim

    Diamond Trim

    Diamond Elite Trim

  • Cab/Sleeper Configurations

    Day Cab

    56" Low Roof Sleeper

    56" Hi-Rise Sleeper

    73" Hi-Rise Sleeper

    73” Sky-Rise Sleeper

  • Chassis Configurations
    125" BBC 6x2

    GVW: 32,000-60,000 Ib.

    125" BBC 6x4

    GVW: 32,000-60,000 lb.

    Wheelbase: 173-256"

    125" BBC 4x2

    GVW: 32,000-60,000 Ib.

    Wheelbase: 152-230"

  • Models/BBC/BA

    125" BBC/50 BA

  • Wheelbase Options
    Day Cab

    146 - 226" 4x2

    160 - 252" 6x4

    Sleeper Cab

    146 - 226" 4x2

    160 - 252" 6x4

Drivetrain

  • 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

  • Frame
    Heat-Treated Alloy Steel

    120,000 PSI

  • Front Axles
    Hendrickson:

    12,000 - 14,000 lbs.


    Meritor:

    12,000 - 14,000 lbs.

    Dana Spicer:

    12,000 - 14,000 lbs.

  • Front Suspensions
    Parabolic TaperLeaf

    12,000 - 14,000 lbs.

    Spring Monoleaf

    12,000 - 13,200 lbs.

  • Rear Axles
    Single Rear Axle

    Meritor: 23,000 lbs.


    (4x2)

    Dana Spicer: 23,000 lb.


    Tandem Rear Axle

    Meritor: 40,000 - 46,000 lb.

    (6x4)

    Dana Spicer: 40,000 - 46,000 lb.

  • Rear Suspensions
    Air Single

    International®: 20,000 lbs.

    International®: 23,500 lb. Vari-rate spring

    Air Tandem

    International®: 40,000 lbs.

    Hendrickson: HTB 40,000 lbs.

    Hendrickson: Has 46,000 lbs.

  • Transmissions
    Automated Manual

    Eaton Endurant: 11-, 12-speed

    Eaton Endurant XD: 18-speed

    Eaton Fuller UltraShift PLUS: 13-, 18-speed

    Eaton Fuller Advantage: 10-speed

    Manual

    Eaton Fuller Advantage: 10-speed

    Eaton Fuller: 10-speed

    Fuller: 9-, 10-, 13-, 15-, 18-speed

  • Integrated Powertrain
    International S13 12.74L

    400 - 515 hp and 1,450 - 1,850 lb-ft torque


    International T14

    14-speed automated manual transmission with 2 crawler gears

    Dual Stage Aftertreatment

    Two DEF injectors, dual stage catalysts with upstream and midstream DEF dosing

Other Components

  • Alternators

    Leece-Neville: 12 Volt, 160, 210, 240, 325 Amp

    Delco Remy: 12 Volt, 165, 200, 300 Amp

  • Battery Systems

    Fleetrite®: 12 Volt 3300 - 9200 CCA

    JCI: 12 Volt 2250 - 3000 CCA

    Deka: 12 Volt 2800 CCA

    Enersys Odyssey: 12 Volt 3450 - 4600 CCA

  • Brakes

    Air Drum Brakes with ABS with Optional Automatic Traction Control and Electronic Stability Control

    Air Disc Brakes with Automatic Traction Control and Electronic Stability Control

    Air Drum Brakes with ABS with Optional Automatic Traction Control and Electronic Stability Control

  • Fuel Tanks

    70 – 120-gallon, Dual, Non-Polished or Polished Aluminum, Mounted Back of Cab

    70 – 140-gallon, Dual, Non-Polished or Polished Aluminum, Mounted Back of Cab

  • Steering

    Sheppard

    TRW

  • Tires

    Continental

    Michelin

    Bridgestone

    Goodyear

    Hankook

Available Warranties

  • Standard Warranty

    Base Vehicle Coverage: 12 months or 100,000 miles (160,000 km)*

    S13 Engine Base Warranty: 24 months, unlimited miles, unlimited hours

    T14 Transmission: Base Warranty (includes towing)


       Transmission: 60 months; 750,000 miles (1,200,000 km)*

       Clutch: 36 months; 350,000 miles (563,000 km)*


    Dual Stage Aftertreatment: 24 months, unlimited miles, unlimited hours

    Cummins® X15: 24 months or 250,000 miles (400,000 km)*

    Front & Rear Axle. Differential and Transmission: 36 months or 300,000 miles (480,000 km)*

    Cab Structure / Corrosion: 60 months, unlimited miles, unlimited hours


    *Whichever comes first

  • Extended Warranty Options

    A variety of Extended Service Contracts are available in addition to the base warranty, including engine components, full chassis, chassis components (HVAC, electrical, starter/alternator).

    Supplier extended service contracts are also available: Cummins® engine components, Eaton transmissions and Hendrickson suspensions.

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MEDIUM DUTY

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MORE THAN 1,000
PLACES TO TURN

A network of more than 1,000 dealers across North America is standing by. Filter by sales, service, and parts to find a dealer to help you maximize your truck’s potential.

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