International 12 Speed 6x4 Trucks For Sale

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1-25 of 409 results
1-25 of 409 results
Featured Item
2023 International LT *FACTORY 500K MILE WARRANTY*
24 0

2023 International LT *FACTORY 500K MILE WARRANTY*

Newly Listed
$69,000 USD
2023 International LT 209k miles -7594 hours Cummins X15 450HP Eaton 12 speed Auto New fluids, filters and brakes Power Locks/Windows/Heated Mirrors LED HEADLIGHTS Bendix Collision...
Warranty
ConditionUsed
Usage7,594 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
MLS Number13188542
CategoryDay Cab Semi Trucks
Last Updated10/21/2024
Location
FYFFE, AL, US
Sold By

Hill Automotive

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt
31 0

2018 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt

$33,000 USD
X15, 400 hp, 12 speed AMT, 2 bunks, Tilt and Telly,
ConditionUsed
Usage468,840 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number1827
MLS Number12685872
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Rhome, TX, US
Sold By

Jordan Truck Sales of Texas, LLC

International LT Sleeper Semi Truck - 74" Mid Roof Sleeper, A26 450HP, 12 Speed Amt
5 0

2019 International LT Sleeper Semi Truck - 74" Mid Roof Sleeper, A26 450HP, 12 Speed Amt

$25,000 USD
good truck, runs great, clean, dual air ride seats, power windows, power mirrors, heated mirrors, tilt/tele, full gauge package, smart wheel, dump valve, A/S 5th,,
ConditionUsed
Usage424,258 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size74"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number19424PRO
MLS Number12504040
CategorySleeper Semi Trucks
Last Updated1/5/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
29 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 228k Mi, Nationwide Delivery Available,
ConditionUsed
Usage228,500 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2042
MLS Number12982721
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
29 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 232k Mi, Nationwide Delivery Available,
ConditionUsed
Usage232,500 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2047
MLS Number12982766
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt
29 2

2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$79,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 339k Mi, Nationwide Delivery Available,
ConditionUsed
Usage339,500 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2049
MLS Number13015154
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
28 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 233k Mi, Nationwide Delivery Available,
ConditionUsed
Usage233,500 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2050
MLS Number12982768
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

2020 International LT625 Sleeper Semi Truck
26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD
Call for rental/lease prices
Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC
Warranty
Quantity2
ConditionUsed
Usage416,439 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeDouble Bunk
Rear AxleTandem Axle
Stock Number21450
MLS Number12934384
CategorySleeper Semi Trucks
Last Updated10/18/2024
Location
Benicia, CA, US
Sold By

NorCal Truck Sales and Mfg.

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
6 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering Column, 1-Bed Bunk...
ConditionUsed
Usage389,244 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P128
MLS Number11408404
CategorySleeper Semi Trucks
Last Updated10/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
6 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering Column, 1-Bed Bunk...
ConditionUsed
Usage390,407 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P129
MLS Number11408413
CategorySleeper Semi Trucks
Last Updated10/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
6 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering Column, 1-Bed Bunk...
ConditionUsed
Usage387,971 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P131
MLS Number11408429
CategorySleeper Semi Trucks
Last Updated10/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
12 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Espar Heater, Hood-mounted Spot Mirrors, Power Locks And Windows, Power Heated Mirrors, Smart Steering Wheel, 1-bed...
ConditionUsed
Usage11,061 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P132
MLS Number11721189
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
12 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering Column, 1-Bed Bunk...
ConditionUsed
Usage8,795 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P133
MLS Number11404460
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
12 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Espar Heater, Hood-mounted Spot Mirrors, Power Locks And Windows, Power Heated Mirrors, Smart Steering Wheel, 1-bed...
ConditionUsed
Usage8,462 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P135
MLS Number11721191
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
12 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Front Disc Brakes, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering...
ConditionUsed
Usage9,994 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P136
MLS Number11404480
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic
12 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$69,950 USD
Used International ProStar Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Smart Steering Column, 1-Bed Bunk...
ConditionUsed
Usage10,323 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number22P137
MLS Number11404467
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck
9 0

2024 International LT Sleeper Semi Truck

$134,900 USD
Engine: CUMMINS, 500 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 230, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number268774
MLS Number12433377
CategorySleeper Semi Trucks
Last Updated9/9/2024
Location
Hartford, CT, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
19 0

2020 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop
$39,900 USD
Balance of 5YR/500K engine @ Aftertreatment till 9/24/24, Collision Mitigation, Double bunk, Smart wheel
ConditionUsed
Usage381,672 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number272854
MLS Number12876763
CategorySleeper Semi Trucks
Last Updated10/18/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

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 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

Recently Updated
$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 Updated10/17/2024
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

Recently Updated
$147,900 USD
2248 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
Usage2,248 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 Number334129
MLS Number13081918
CategoryDay Cab Semi Trucks
Last Updated10/17/2024
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
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
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 Number334130
MLS Number13081915
CategoryDay Cab Semi Trucks
Last Updated9/18/2024
Location
Langhorne, PA, 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
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
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 Number334131
MLS Number13081917
CategoryDay Cab Semi Trucks
Last Updated9/18/2024
Location
Langhorne, PA, US
Sold By

Allegiance Trucks

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
5 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$33,000 USD
60-Day Truck Protect Promise INCLUDED with retail purchase. Unit will have a current Fed DOT Inspection, Fresh PM B Service.
ConditionUsed
Usage448,920 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number489418
MLS Number12608992
CategorySleeper Semi Trucks
Last Updated10/3/2024
Location
Indianapolis, IN, US
Sold By

International Motors, LLC

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