Used Heavy Duty International 12 Speed LT Day Cab Semi Trucks For Sale in United States

Your Current Search
Industry
Trucks
Category
Day Cab Semi Trucks
Manufacturer
International
Model
LT
GVWR Category
Heavy Duty
Transmission Speeds
12 Speed
Condition
Used
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (17)
Category
Day Cab Semi Trucks (17)
Manufacturer
International (17)
Model
LT (17)
Condition
Used (17)
Model Year
-
GVWR Category
Heavy Duty (17)
Rear Axle
Tandem (17)
Transmission Type
Transmission Speed
12 Speed (17)
Drive Train
6x4 (17)
Engine Manufacturer
Exterior Color
White (11)
Cab Style
Regular Cab (14)
Fuel Type
Diesel (15)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
No (0)
Price
-
Country
United States (17)
State / Region
Select a state below and click Refine Results.







Seller Type
Market Type
For Sale (17)
Filter by Specs or Location
1-17 of 17 results
1-17 of 17 results
Featured Item
2023 International LT ***500k MILE WARRANTY ***
29 1

2023 International LT ***500k MILE WARRANTY ***

$74,830 USD
*FACTORY 500K MILE WARRANTY ON ENGINE CUMMINS X15 450 HP EATON ENDURANT 12SPEED AUTO NEW STEER TIRES NEW FILTERS/FLUIDS 100 GAL ALUMINUM FUEL TANKS BENDIX COLLISION SYSTEM 187IN...
Warranty
ConditionUsed
Usage89,350 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Rear AxleTandem Axle
MLS Number13661630
CategoryDay Cab Semi Trucks
Last Updated6/23/2025
Location
FYFFE, AL, US
Sold By

Hill Automotive

International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic
30 0

2020 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Price Drop
$34,500 USD
CLEAN 2020 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE SYSTEM, NEW VIRGIN RUBBER ALL THE WAY AROUND! ...
ConditionUsed
Usage425,896 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.75 ratio
Stock Number7027
MLS Number13679929
CategoryDay Cab Semi Trucks
Last Updated7/12/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt
8 1

2021 International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt

Recently Updated
$21,900 USD
2021 International RH613 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage402,473 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF212054 Web
MLS Number13486718
CategoryDay Cab Semi Trucks
Last Updated7/11/2025
Location
Hagerstown, MD, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt
8 1

2021 International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt

Recently Updated
$21,900 USD
2021 International RH613 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage402,473 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF212054
MLS Number13486717
CategoryDay Cab Semi Trucks
Last Updated7/11/2025
Location
Hagerstown, MD, US
Sold By

Nationwide Haul

International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt
24 1

2019 International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt

Price Drop
$34,950 USD
Looking for a late-model semi-truck that's proven its worth without racking up excessive miles? This 2019 International LT is an outstanding choice. Under the hood, you'll find a powerful...
ConditionUsed
Usage10,079 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberOK10118
MLS Number13448737
CategoryDay Cab Semi Trucks
Last Updated7/11/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic
49 0

2020 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$37,500 USD
CLEAN 2020 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE SYSTEM, NEW VIRGIN RUBBER ALL THE WAY AROUND! ...
ConditionUsed
Usage424,098 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.75 ratio
Stock Number7028
MLS Number13689944
CategoryDay Cab Semi Trucks
Last Updated7/9/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic
49 0

2020 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$34,500 USD
CLEAN 2020 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE SYSTEM, NEW VIRGIN RUBBER ALL THE WAY AROUND! ...
ConditionUsed
Usage445,806 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.75 ratio
Stock Number7030
MLS Number13688070
CategoryDay Cab Semi Trucks
Last Updated7/12/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
29 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: 2021 International LT – A26 Engine – 400 HP – 12-Speed Automatic This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652109
CategoryDay Cab Semi Trucks
Last Updated7/4/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt
24 1

2019 International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt

Price Drop
$34,950 USD
2019 LT International, X15, 450HP, 12 Speed auto, 393,084 miles. 2.79 rears, 215 wheelbase, Smart wheel and so much more!! Call American Motors in Denver today!,
ConditionUsed
Usage10,079 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberOK10118
MLS Number13448745
CategoryDay Cab Semi Trucks
Last Updated7/4/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt
24 1

2019 International LT Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Plus Amt

Price Drop
$34,950 USD
2019 LT International, X15, 450HP, 12 Speed auto, 393,084 miles. 2.79 rears, 215 wheelbase, Smart wheel and so much more!! Call American Motors in Kansas City today!,
ConditionUsed
Usage10,079 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberOK10118
MLS Number13448742
CategoryDay Cab Semi Trucks
Last Updated7/4/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
30 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: 2021 International LT – A26 Engine – 400 HP – 12-Speed Automatic This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652129
CategoryDay Cab Semi Trucks
Last Updated7/5/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
30 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: 2021 International LT – A26 Engine – 400 HP – 12-Speed Automatic This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652071
CategoryDay Cab Semi Trucks
Last Updated7/4/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - Cummins 400HP, 12 Speed Amt
33 2

2020 International LT Day Cab Truck - Cummins 400HP, 12 Speed Amt

$42,900 USD
2020 International LT625, 351K miles, ISX 15L, 400 hp, Eaton 12 speed automated, 2.79 ratio, 174 wb, electric windows-locks-mirrors, polished aluminum wheels, Goodyear Marathon IIR22.5...
ConditionUsed
Usage350,954 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Autoshift Automated
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
MLS Number13435768
CategoryDay Cab Semi Trucks
Last Updated6/27/2025
Location
WINGER, MN, US
Sold By

Lucken Trucks and Parts

International LT Day Cab Truck - A26 410HP, 12 Speed I Shift Amt
11 0

2020 International LT Day Cab Truck - A26 410HP, 12 Speed I Shift Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage437,835 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed I Shift Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202400 Web
MLS Number13486708
CategoryDay Cab Semi Trucks
Last Updated5/17/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt
11 1

2020 International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage390,149 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202402 Web
MLS Number13464087
CategoryDay Cab Semi Trucks
Last Updated5/17/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt
11 1

2020 International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage390,149 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202402
MLS Number13464085
CategoryDay Cab Semi Trucks
Last Updated5/17/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 410HP, 12 Speed I Shift Amt
11 0

2020 International LT Day Cab Truck - A26 410HP, 12 Speed I Shift Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage437,835 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed I Shift Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202400
MLS Number13403206
CategoryDay Cab Semi Trucks
Last Updated5/17/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

Did you find what you were looking for? Yes No
Got a International day cab truck to sell? In minutes, you can create an online listing for your day cab truck and advertise it to thousands of buyers.
Start selling today