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International 12 Speed LT Sleeper Semi Trucks with Cummins Engines For Sale in United States

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Showing 1 - 12 of 12 Sleeper Semi Truck Listings

1 - 12 of 12 listings
1 - 12 of 12 listings
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Newly Listed
$56,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage381,332 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7352
MLS Number14527200
CategorySleeper Semi Trucks
Last Updated8/6/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
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International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$54,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage356,483 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7270
MLS Number14345297
CategorySleeper Semi Trucks
Last Updated8/6/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
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International LT Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2020 International LT Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed
$23,000 USD
GOOD TRUCK, RUNS EXCELLENT, AIR SEATS, DOUBLE BUNK, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL, CRUISE, DUMP VALVE, POWER WINDOWS, HEATED MIRRORS! *REBUILT TITLE,
ConditionUsed
Usage526,351 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size75"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number20X15526LT
MLS Number14523988
CategorySleeper Semi Trucks
Last Updated8/6/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2023 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Contact for price
GREAT START OUT TRUCK.CUMMINS X15 450HP,ENDURANT AUTOMATIC. DOUBLE BUNK, GREAT MILES,READY TO GO. NAP,
ConditionUsed
Usage505,405 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 2.15 ratio
Stock Number7433
MLS Number14514665
CategorySleeper Semi Trucks
Last Updated7/30/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
(833) 478-___  SHOW
NUMBERCall Seller
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7E Truck Sales, LLC
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Contact for price
GREAT START OUT TRUCK.CUMMINS X15 450HP,ENDURANT AUTOMATIC. DOUBLE BUNK, GREAT MILES,READY TO GO
ConditionUsed
Usage524,083 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 2.15 ratio
Stock Number7432
MLS Number14502912
CategorySleeper Semi Trucks
Last Updated7/30/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
(833) 478-___  SHOW
NUMBERCall Seller
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7E Truck Sales, LLC
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2023 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Contact for price
GREAT START OUT TRUCK,IHC LT625.CUMMINS 450HP.12SPD AUTOMATIC.DOUBLE BUNK SLP.READY TO WORK
ConditionUsed
Usage549,010 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 2.15 ratio
Stock Number7434
MLS Number14496185
CategorySleeper Semi Trucks
Last Updated7/23/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
(833) 478-___  SHOW
NUMBERCall Seller
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7E Truck Sales, LLC
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$56,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage366,802 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7334
MLS Number14471212
CategorySleeper Semi Trucks
Last Updated7/19/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
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International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$56,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage366,362 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7330
MLS Number14471208
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
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International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$44,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage489,326 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7336
MLS Number14471214
CategorySleeper Semi Trucks
Last Updated7/16/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
Email Seller
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International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$56,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage395,679 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7335
MLS Number14471213
CategorySleeper Semi Trucks
Last Updated7/12/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
Email Seller
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International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$42,500 USD
CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...
ConditionUsed
Usage488,419 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number7277
MLS Number14352901
CategorySleeper Semi Trucks
Last Updated7/8/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
NUMBERCall Seller
Email Seller
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International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins, Automatic

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins, Automatic

$49,999 USD
357096 Miles, Engine: CUMMINS X15, Automatic Transmission, Sleeper Type: Raised Roof Sleeper, Tires: Brand New Virgins, Wheels: Aluminum
ConditionUsed
Usage357,096 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelCummins X15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14282363
CategorySleeper Semi Trucks
Last Updated5/9/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
NUMBERCall Seller
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Selma Truck Sales
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