New Heavy Duty International 6x4 Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
International
GVWR Category
Heavy Duty
Drive Type
6x4
Condition
New
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (46)
Manufacturer
International (46)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Heavy Duty (46)
Rear Axle
Drive Train
6x4 (46)
Engine Manufacturer
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 46 results
1-25 of 46 results
International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD
306 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage306 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331724
MLS Number13081923
CategorySleeper Semi Trucks
Last Updated9/12/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

Recently Updated
$129,900 USD
312 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage312 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331776
MLS Number13081913
CategorySleeper Semi Trucks
Last Updated10/4/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 475HP
13 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 475HP

$129,900 USD
326 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 73, Wheel Base: 234, Tandem Rear Axles,...
ConditionNew
Usage326 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331775
MLS Number13081922
CategorySleeper Semi Trucks
Last Updated9/13/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Day Cab Truck - A26
5 0

2024 International LT Day Cab Truck - A26

$136,900 USD
341 Miles, Engine: INTERNATIONAL A26, 515 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 203, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage341 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power515 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission10 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number333386
MLS Number13015203
CategoryDay Cab Semi Trucks
Last Updated9/9/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LoneStar Day Cab Truck - Cummins 605HP, 13 Speed Manual
16 0

2024 International LoneStar Day Cab Truck - Cummins 605HP, 13 Speed Manual

Price Drop
$159,900 USD
350 Miles, Engine: CUMMINS, 605 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Wheel Base: 228, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 46000 lb
ConditionNew
Usage350 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power605 HP
Drivetrain6x4
Transmission13 Speed Manual
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number291800
MLS Number12867232
CategoryDay Cab Semi Trucks
Last Updated10/2/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 475HP
13 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 475HP

$129,900 USD
491 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 73, Wheel Base: 234, Tandem Rear Axles,...
ConditionNew
Usage491 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331725
MLS Number13081914
CategorySleeper Semi Trucks
Last Updated9/12/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP
9 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP

$137,900 USD
FOR SALE*** (10) Like Spec’d 2024 International LT 73” Hi-Rise Sleeper Trucks. Cummins X15 Engines with Eaton 12spd autos and 40K air ride suspension. 238” WB, Air-Slide 5th Wheel,...
ConditionNew
Usage2,147 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number330306
MLS Number12589707
CategorySleeper Semi Trucks
Last Updated9/9/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LoneStar Day Cab Truck - Cummins 605HP
17 0

2024 International LoneStar Day Cab Truck - Cummins 605HP

Price Drop
$159,900 USD
2169 Miles, Engine: CUMMINS, 605 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 228, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 46000 lb
ConditionNew
Usage2,169 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power605 HP
Drivetrain6x4
Transmission13 Speed
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number291799
MLS Number12867233
CategoryDay Cab Semi Trucks
Last Updated10/2/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26
6 0

2024 International LT Sleeper Semi Truck - A26

$134,900 USD
2203 Miles, Engine: INTERNATIONAL A26, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 73, Wheel...
ConditionNew
Usage2,203 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number325962
MLS Number12962634
CategorySleeper Semi Trucks
Last Updated9/18/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LoneStar Day Cab Truck - Cummins 605HP, 13 Speed Manual
15 0

2024 International LoneStar Day Cab Truck - Cummins 605HP, 13 Speed Manual

Price Drop
$159,900 USD
2203 Miles, Engine: CUMMINS, 605 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Wheel Base: 228, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 46000 lb
ConditionNew
Usage2,203 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power605 HP
Drivetrain6x4
Transmission13 Speed Manual
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number291801
MLS Number12867234
CategoryDay Cab Semi Trucks
Last Updated10/2/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Day Cab Truck - 515HP
7 0

2025 International LT Day Cab Truck - 515HP

$150,900 USD
INTERNATIONAL S13 ENGINE - 515HP, GrossVehicleWeightRating: Class 8: 33,001 pounds, sleepersize: DAYCAB, engine type: S13,
ConditionNew
Usage2,210 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power515 HP
Drivetrain6x4
Transmission14 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number334530
MLS Number13081920
CategoryDay Cab Semi Trucks
Last Updated9/9/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Day Cab Truck - 515HP
7 0

2024 International LT Day Cab Truck - 515HP

$134,900 USD
2213 Miles, Engine: INTERNATIONAL, 515 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 175, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,213 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power515 HP
Drivetrain6x4
Transmission14 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.26 ratio
Stock Number332793
MLS Number13081919
CategoryDay Cab Semi Trucks
Last Updated9/9/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD
2220 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,220 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331726
MLS Number13081911
CategorySleeper Semi Trucks
Last Updated9/12/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP
9 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP

Recently Updated
$137,900 USD
FOR SALE*** (10) Like Spec’d 2024 International LT 73” Hi-Rise Sleeper Trucks. Cummins X15 Engines with Eaton 12spd autos and 40K air ride suspension. 238” WB, Air-Slide 5th Wheel,...
ConditionNew
Usage2,232 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number330308
MLS Number12589699
CategorySleeper Semi Trucks
Last Updated10/3/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD
2237 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,237 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331786
MLS Number13081910
CategorySleeper Semi Trucks
Last Updated9/12/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD
2238 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,238 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number332774
MLS Number13081926
CategorySleeper Semi Trucks
Last Updated9/13/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP
9 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP

Recently Updated
$137,900 USD
FOR SALE*** (10) Like Spec’d 2024 International LT 73” Hi-Rise Sleeper Trucks. Cummins X15 Engines with Eaton 12spd autos and 40K air ride suspension. 238” WB, Air-Slide 5th Wheel,...
ConditionNew
Usage2,239 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number330307
MLS Number12589700
CategorySleeper Semi Trucks
Last Updated10/3/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Day Cab Truck - A26 475HP
13 0

2024 International LT Day Cab Truck - A26 475HP

$129,900 USD
2248 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,248 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number332773
MLS Number13081928
CategoryDay Cab Semi Trucks
Last Updated9/12/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Day Cab Truck - Cummins 450HP
4 0

2025 International LT Day Cab Truck - Cummins 450HP

$147,900 USD
2265 Miles, Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 179, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,265 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Drivetrain6x4
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number334064
MLS Number13081916
CategoryDay Cab Semi Trucks
Last Updated9/20/2024
Location
Langhorne, PA, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - A26 475HP
13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD
2267 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,267 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331774
MLS Number13081912
CategorySleeper Semi Trucks
Last Updated9/17/2024
Location
Linden, NJ, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP
9 0

2024 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP

Recently Updated
$137,900 USD
FOR SALE*** (10) Like Spec’d 2024 International LT 73” Hi-Rise Sleeper Trucks. Cummins X15 Engines with Eaton 12spd autos and 40K air ride suspension. 238” WB, Air-Slide 5th Wheel,...
ConditionNew
Usage2,276 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number330305
MLS Number12589698
CategorySleeper Semi Trucks
Last Updated10/3/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International RH Day Cab Truck - 410HP
45 0

2024 International RH Day Cab Truck - 410HP

$122,900 USD
2411 Miles, Engine: INTERNATIONAL A26, 410 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 171, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Usage2,411 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.33 ratio
Stock Number330354
MLS Number12541445
CategoryDay Cab Semi Trucks
Last Updated9/9/2024
Location
Walpole, MA, US
Sold By

Allegiance Trucks

International HX Day Cab Truck - Cummins
10 0

2025 International HX Day Cab Truck - Cummins

$172,900 USD
2647 Miles, Engine: CUMMINS, Fuel Type: Diesel, Drive: 6x4
ConditionNew
Usage2,647 Miles
Duty ClassHeavy Duty Day Cab Truck
Drivetrain6x4
Stock Number341957
MLS Number13081927
CategoryDay Cab Semi Trucks
Last Updated9/9/2024
Location
Bangor, ME, US
Sold By

Allegiance Trucks

International HX Sleeper Semi Truck - 56" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual
6 0

2025 International HX Sleeper Semi Truck - 56" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

$207,900 USD
LOADED HX SLEEPER READY TO WORK! Cummins X15 605HP with an 18spd manual. Red painted frame, stainless 1/4 fenders and miter-cut dual exhaust. 13" drop visor. Diamond Elite 56" Hi-Rise...
ConditionNew
Usage2,665 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size56"
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number342881
MLS Number13129804
CategorySleeper Semi Trucks
Last Updated9/25/2024
Location
Bangor, ME, US
Sold By

Allegiance Trucks

International HX Sleeper Semi Truck - Cummins
21 0

2025 International HX Sleeper Semi Truck - Cummins

$188,900 USD
VERY SHARP International HX520 over the road sleeper truck. 73" Hi-Rise Sleeper with Diamond Elite Interior. Dual Chrome exhaust with matching external breathers. Sliding 5th Wheel. Cummins...
ConditionNew
Usage3,011 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Drivetrain6x4
Transmission18 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number334473
MLS Number12867246
CategorySleeper Semi Trucks
Last Updated9/9/2024
Location
Bangor, ME, US
Sold By

Allegiance Trucks

Did you find what you were looking for? Yes No