International 6x4 Sleeper Semi Trucks For Sale

23 1

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

Newly Listed

$49,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready to elevate your trucking...

Condition	Used
Usage	481,324 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RTCO10759
MLS Number	13949405
Category	Sleeper Semi Trucks
Last Updated	10/26/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

28 1

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

Newly Listed

$49,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready to elevate your trucking...

Condition	Used
Usage	485,274 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RTCO10758
MLS Number	13949404
Category	Sleeper Semi Trucks
Last Updated	10/26/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

30 4

2021 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 505HP, 13 Speed Freedom Line Manual

Newly Listed

$65,950 USD

AVAILABLE FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED. READY TO WORK!!! 2021 INTERNATIONAL LONESTAR STK#: MO10333 Equipped with a Cummins X15 500 HP, 13-speed Eaton-Fuller Smart...

Condition	Used
Usage	354,418 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Freedom Line Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	RTMO10333
MLS Number	13949401
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

30 4

2021 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 505HP, 13 Speed Freedom Line Manual

Price Drop

$65,950 USD

AVAILABLE FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED. READY TO WORK!!! 2021 INTERNATIONAL LONESTAR STK#: MO10333 Equipped with a Cummins X15 500 HP, 13-speed Eaton-Fuller Smart...

Condition	Used
Usage	354,418 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Freedom Line Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	DD10333
MLS Number	13760750
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

30 4

2021 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 505HP, 13 Speed Freedom Line Manual

Price Drop

$65,950 USD

AVAILABLE FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED. READY TO WORK!!! 2021 INTERNATIONAL LONESTAR STK#: MO10333 Equipped with a Cummins X15 500 HP, 13-speed Eaton-Fuller Smart...

Condition	Used
Usage	14,977 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Freedom Line Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MO10333
MLS Number	13581491
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(866) 579-___ SHOW
NUMBERCall Seller

30 4

2021 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 505HP, 13 Speed Freedom Line Manual

Price Drop

$65,950 USD

AVAILABLE FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED. READY TO WORK!!! 2021 INTERNATIONAL LONESTAR STK#: MO10333 Equipped with a Cummins X15 500 HP, 13-speed Eaton-Fuller Smart...

Condition	Used
Usage	14,977 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Freedom Line Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MO10333
MLS Number	13581490
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$64,500 USD

Inspection Report

Condition	Used
Usage	395,901 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	502836
MLS Number	13940616
Category	Sleeper Semi Trucks
Last Updated	10/25/2025
Location	Etna, OH, US
Sold By	International Motors, LLC

1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$57,250 USD

Inspection Report

Condition	Used
Usage	414,146 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	503125
MLS Number	13940615
Category	Sleeper Semi Trucks
Last Updated	10/25/2025
Location	Etna, OH, US
Sold By	International Motors, LLC

(844) 912-___ SHOW
NUMBERCall Seller

41 1

2020 International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated

$48,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12SPD!!! DEF, DIESEL, FULL FAIRINGS, ENGINE BRAKES, 450HP!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	393,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Stock Number	F02791-DELIVERY 2 U
MLS Number	13865429
Category	Sleeper Semi Trucks
Last Updated	10/29/2025
Location	Fort Worth, TX, US
Sold By	Diamond Truck Sales Inc

(844) 985-___ SHOW
NUMBERCall Seller

31 0

2022 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$49,999 USD

LOADED! This 450hp Cummins powered 2022 International LT has a gone through an extensive 180 point dealer prep including a PM Services; All Air Filters Changed; a DPF Inspection; and a DOT...

Condition	Used
Usage	375,628 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679867
MLS Number	13566355
Category	Sleeper Semi Trucks
Last Updated	10/25/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(844) 435-___ SHOW
NUMBERCall Seller

1 0

2025 International LT Sleeper Semi Truck - 450HP

Recently Updated

$162,900 USD

2300 Miles, Engine: INTERNATIONAL, 450 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 238

Condition	New
Usage	2,300 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Stock Number	347777
MLS Number	13409624
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Brooklyn, NY, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
NUMBERCall Seller

1 0

2025 International LT Sleeper Semi Truck - 450HP

Recently Updated

$162,900 USD

2138 Miles, Engine: INTERNATIONAL, 450 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 238

Condition	New
Usage	2,138 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Stock Number	347775
MLS Number	13409622
Category	Sleeper Semi Trucks
Last Updated	10/30/2025
Location	Brooklyn, NY, US
Sold By	Allegiance Trucks

(833) 781-___ SHOW
NUMBERCall Seller

18 0

2022 International LT Sleeper Semi Truck - 73" Raised Roof, Cummins, Automatic, Battery Powered HVAC with Optimized Idle

Recently Updated

$45,700 USD

Condition	Used
Usage	436,554 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	52808
MLS Number	13857210
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	ATLANTA, GA, US
Sold By	Schneider

1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$60,250 USD

Inspection Report

Condition	Used
Usage	304,882 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	504419
MLS Number	13928127
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Springfield, MO, US
Sold By	International Motors, LLC

6 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$59,000 USD

Inspection Report

Condition	Used
Usage	340,426 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	504418
MLS Number	13928126
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

Newly Listed

$49,250 USD

Inspection Report

Condition	Used
Usage	413,024 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 3.25 ratio
Stock Number	504596
MLS Number	13928125
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

Newly Listed

$56,000 USD

Inspection Report

Condition	Used
Usage	276,673 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 3.25 ratio
Stock Number	504595
MLS Number	13928124
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$57,750 USD

Inspection Report

Condition	Used
Usage	446,023 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	504222
MLS Number	13928123
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Springfield, MO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$60,250 USD

Inspection Report

Condition	Used
Usage	315,841 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	503361
MLS Number	13928119
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Springfield, MO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$68,250 USD

Inspection Report

Condition	Used
Usage	309,563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	504416
MLS Number	13928117
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Springfield, MO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

Newly Listed

$57,250 USD

Inspection Report

Condition	Used
Usage	206,090 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	502842
MLS Number	13928112
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$56,250 USD

Inspection Report

Condition	Used
Usage	474,208 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	502832
MLS Number	13928111
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$58,500 USD

Inspection Report

Condition	Used
Usage	399,138 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	502596
MLS Number	13928108
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Springfield, MO, US
Sold By	International Motors, LLC

1 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$64,500 USD

Inspection Report

Condition	Used
Usage	379,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	501767
MLS Number	13928103
Category	Sleeper Semi Trucks
Last Updated	10/24/2025
Location	Etna, OH, US
Sold By	International Motors, LLC