International 6x4 Sleeper Semi Trucks For Sale in United States

(833) 490-___ SHOW
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2021 International LT625 Sleeper, Affordable, Cummins X15 450hp, Dot Passing, Fresh Detail, Warranty Options , Zero Down Financing (WAC)

$39,950 USD

Grab this road-ready 2021 International LT before it’s gone—low-mileage Cummins X15 450HP powerhouse, butter-smooth 12-speed automatic, 215 WB, 2.79 rears with massive 200-gallon fuel...

Warranty

Quantity	13
Condition	Used
Usage	497,005 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.00 ratio
Stock Number	U066841
MLS Number	13999606
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $56,210 USD

Inspection Report

Condition	Used
Usage	269,734 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502924
MLS Number	13702802
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Springfield, MO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $57,000 USD

Inspection Report

Condition	Used
Usage	285,345 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502922
MLS Number	13641988
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Springfield, MO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $60,750 USD

Inspection Report

Condition	Used
Usage	236,659 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502917
MLS Number	13621595
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Springfield, MO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $54,500 USD

Inspection Report

Condition	Used
Usage	295,380 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502567
MLS Number	13559863
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Springfield, MO, US
Sold By	International Motors, LLC

(844) 624-___ SHOW
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2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

Price Drop $32,950 USD

For Sale: 2020 International LT Sleeper Equipped with a 400hp Cummins X15, 12-Speed Automatic Transmission, 72” Raised Roof Double Bunk Sleeper, Dual Sleeper Windows, Hood Mirrors, Full...

Condition	Used
Usage	476,010 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	CO10785
MLS Number	13852500
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Price Drop $46,900 USD

Inspection Report

Condition	Used
Usage	318,687 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	503200
MLS Number	13665028
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(833) 781-___ SHOW
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2020 International LT - 73" Hi Rise Sleeper, International A26, Automatic

Recently Updated

$28,500 USD

Condition	Used
Usage	448,870 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Stock Number	CC845
MLS Number	14007473
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Carlisle, PA, US
Sold By	Schneider

(844) 624-___ SHOW
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2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 10 Speed Manual

Recently Updated

$59,950 USD

221520 Miles, Engine: CUMMINS ISX, 450 HP, 10 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: Aluminum, Tandem Rear Axles, Front Axle...

Condition	Used
Usage	221,520 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MO11060
MLS Number	14111281
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 831-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Recently Updated

$63,500 USD

PM Service, DOT ,60 Day Truck Protection PromiseAdditional Warranty Availible

Inspection Report

Condition	Used
Usage	267,857 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502926
MLS Number	13679697
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(888) 758-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $52,200 USD

INCLUDES 6-MONTH FACTORY WARRANTY

Inspection Report

Condition	Used
Usage	300,961 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502921
MLS Number	13824868
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Conley, GA, US
Sold By	International Motors, LLC

(844) 831-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Price Drop $62,750 USD

PM, DOT, Fleet Maintained, Available Warranty

Inspection Report

Condition	Used
Usage	248,263 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
Stock Number	502918
MLS Number	13598985
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(888) 754-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Recently Updated

$51,750 USD

Coming Soon

Inspection Report

Condition	Used
Usage	350,622 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
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	504697
MLS Number	13971447
Category	Sleeper Semi Trucks
Last Updated	2/11/2026
Location	Joliet, IL, US
Sold By	International Motors, LLC

(855) 981-___ SHOW
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2021 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 410HP, 12 Speed Endurant Amt

Newly Listed

$25,900 USD

2021 International LT625 Sleeper **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...

Condition	Used
Usage	444,433 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF112006 Web
MLS Number	14134646
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Channahon, IL, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
NUMBERCall Seller

2021 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 410HP, 12 Speed Endurant Amt

Newly Listed

$25,900 USD

2021 International LT625 Sleeper **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...

Condition	Used
Usage	444,433 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF112006
MLS Number	14134645
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Channahon, IL, US
Sold By	Nationwide Haul

(844) 900-___ SHOW
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2020 International LT Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 400HP, Automatic

Recently Updated

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS X15, DEF, ENGINE BRAKE, SLEEPER WINDOW, SLIDING 5TH WHEEL, OFF ROAD, AIR RIDE, PDL LOCK, 5TH WHEEL UNLOCK...

Condition	Used
Usage	496,137 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	L01674-DELIVERY 2 U
MLS Number	14120298
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
NUMBERCall Seller

2020 International LT Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 400HP, Automatic

Recently Updated

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS X15, DEF, ENGINE BRAKE, SLEEPER WINDOW, SLIDING 5TH WHEEL, OFF ROAD, AIR RIDE, PDL LOCK, 5TH WHEEL UNLOCK...

Condition	Used
Usage	488,592 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	L01673-DELIVERY 2 U
MLS Number	14120296
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(855) 981-___ SHOW
NUMBERCall Seller

2021 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 410HP, 12 Speed Endurant Amt

Recently Updated

$34,900 USD

2021 International LT625 Sleeper **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...

Condition	Used
Usage	435,445 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF122079
MLS Number	14085946
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Cambridge, OH, US
Sold By	Nationwide Haul

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

Newly Listed

$62,500 USD

Inspection Report

Condition	Used
Usage	380,943 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	505680
MLS Number	14134536
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(844) 773-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$65,000 USD

Inspection Report

Condition	Used
Usage	330,309 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	505661
MLS Number	14134534
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 400HP, 12 Speed

Recently Updated

$66,900 USD

New Domestic TiresExtended Warranty AvailablePM, DOT

Inspection Report

Condition	Used
Usage	158,879 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	4,000 lb 2.79 ratio
Stock Number	504664
MLS Number	13800584
Category	Sleeper Semi Trucks
Last Updated	2/11/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(833) 781-___ SHOW
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2021 International LT - 56" Hi Rise Single Bunk Sleeper, International A26, Automatic

Recently Updated

$31,000 USD

Condition	Used
Usage	437,706 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Rear End	2.64 ratio
Stock Number	221024
MLS Number	13850081
Category	Sleeper Semi Trucks
Last Updated	2/9/2026
Location	Carlisle, PA, US
Sold By	Schneider

(888) 758-___ SHOW
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2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Price Drop $44,750 USD

60-Day Truck Protect Promise 1-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE with qualifying purchase. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+...

Inspection Report

Condition	Used
Usage	409,315 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	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	503042
MLS Number	13775244
Category	Sleeper Semi Trucks
Last Updated	2/9/2026
Location	Conley, GA, US
Sold By	International Motors, LLC

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

$59,000 USD

Inspection Report

Condition	Used
Usage	341,570 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	505450
MLS Number	14081983
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Tampa, FL, US
Sold By	International Motors, LLC