Used International 6x4 Sleeper Semi Trucks For Sale in United States

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

$40,200 USD

Condition	Used
Usage	582,474 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	52827
MLS Number	14562516
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	West Memphis, AR, US
Sold By	Schneider

(844) 362-___ SHOW
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2004 International 9900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 525HP, 13 Speed Manual

$27,500 USD

9900I CUMMINS 525HP, RTLO18913A, MERITOR RT-40-145 - 3.42 RATIO REAENDS, 250" WB WITH NAV AIR RIDE

Condition	Used
Usage	1,572,675 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX15 525
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	4C021933
MLS Number	14555185
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(855) 807-___ SHOW
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2023 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$49,900 USD

CLEAN FLEET MAINTAINED 2023 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER, FRIDGE, BULL GUARD, READY TO...

Condition	Used
Usage	587,531 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.15 ratio
Stock Number	7368
MLS Number	14548549
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 362-___ SHOW
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2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 13 Speed Ultrashift Plus Amt

$36,950 USD

CLEAN NAVISTAR LT625, CUMMINS X15-450HP, ULTRASHIFT 13SPD TRANS, MERITOR 3.42 REARENDS, 228 WB ON NAV AIR RIDE, NEW REAR DRIVE TIRES, CLEAN SOUTHERN TRUCK

Condition	Used
Usage	479,941 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	LN317148
MLS Number	14548524
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(833) 904-___ SHOW
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2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$84,500 USD

2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 306k Mi, Nationwide Delivery Available,

Condition	Used
Usage	306,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7221
MLS Number	14548430
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 478-___ SHOW
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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

Condition	Used
Usage	524,083 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.15 ratio
Stock Number	7432
MLS Number	14502912
Category	Sleeper Semi Trucks
Last Updated	8/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(888) 450-___ SHOW
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2021 International LoneStar Sleeper Semi Truck

$65,000 USD

2021 LONESTAR:X15/@485/12SP ASHIFT[100 MI ON REMAN WITH REMAN CLUTCH]73" SKYRISE/GOOD VIRGIN RUBBER/WILL BE PROPERLY SERVICED

Condition	Used
Usage	458,600 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Sky Rise Pro Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.93 ratio
MLS Number	14532566
Category	Sleeper Semi Trucks
Last Updated	8/10/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(844) 307-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$60,750 USD

Inspection Report

Condition	Used
Usage	350,059 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	56"
Rear End	40,000 lb 2.79 ratio
Stock Number	506780
MLS Number	14468640
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Charlotte, NC, US
Sold By	International Motors, LLC

(855) 554-___ SHOW
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2016 International ProStar Sleeper Semi Truck - 56" Mid Roof Sleeper, N13 450HP, 10 Speed Manual

$28,500 USD

LOW MILES~ 2016 INTERNATIONAL PROSTAR 56" MID ROOF SLEEPER, IHC N-13 450 HP DIESEL ENGINE, EATON FULLER 10SP TRANSMISSION, AIR RIDE SUSPENSION, REAT TIRES SUPER SINGLES, A/C, P/S,, APU UNIT...

Condition	Used
Usage	603,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	118110
MLS Number	14530339
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Findlay, OH, US
Sold By	Brechbuhler Truck Sales

(855) 640-___ SHOW
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2016 International ProStar Sleeper Semi Truck - 56" Mid Roof Sleeper, N13 450HP, 10 Speed Manual

$28,500 USD

LOW MILES~ 2016 INTERNATIONAL PROSTAR 56" MID ROOF SLEEPER, IHC N-13 450 HP DIESEL ENGINE, EATON FULLER 10SP TRANSMISSION, AIR RIDE SUSPENSION, REAT TIRES SUPER SINGLES, A/C, P/S,, APU UNIT...

Condition	Used
Usage	603,165 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	118110
MLS Number	14407504
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(855) 725-___ SHOW
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2021 International LT Sleeper Semi Truck - Cummins, Automatic

$55,000 USD

353645 Miles, Engine: CUMMINS, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Tandem Rear Axles

Quantity	5
Condition	Used
Usage	353,645 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14440149
Category	Sleeper Semi Trucks
Last Updated	8/5/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(833) 801-___ SHOW
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2015 International ProStar Sleeper Semi Truck - 62" Raised Roof Sleeper, 450HP, 10 Speed Manual

$12,000 USD

GOOD TRUCK, RUNS GREAT, DOUBLE BUNK, DUAL AIR RIDE SEATS, CRUISE, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, POWER DOOR LOCKS, DUMP VALVE, SLIDING 5TH! *REAR DOOR ACCESS!,

Condition	Used
Usage	466,129 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	15MF466PRO
MLS Number	14519703
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2015 International ProStar Sleeper Semi Truck - 62" Raised Roof Sleeper, 450HP, 10 Speed Manual

$12,000 USD

GOOD TRUCK, RUNS GREAT, DOUBLE BUNK, DUAL AIR RIDE SEATS, CRUISE, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, POWER DOOR LOCKS, DUMP VALVE, SLIDING 5TH!,

Condition	Used
Usage	845,765 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	15MF845PRO
MLS Number	14241242
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 530-___ SHOW
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2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, A26 450HP, 12 Speed Automatic

$55,995 USD

2022 INTERNATIONAL LT, 366,656 MILES, NAVISTAR A26, 12 SPEED AUTOMATIC TRANSMISSION, BRAND NEW TIRES FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST...

Condition	Used
Usage	366,656 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	6953
MLS Number	13436900
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(833) 298-___ SHOW
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2020 International LT625 Sleeper Semi Truck, Used, Arizona, Automatic

$34,900 USD

2020 International LT625 Sleeper Cab Truck for Sale – Cummins X15, 455 HP, Eaton 12-Speed Automatic Built for long-haul efficiency and driver comfort, this 2020 International LT625 sleeper...

Condition	Used
Usage	18,434 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Size	56"
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	T83211
MLS Number	14480373
Category	Sleeper Semi Trucks
Last Updated	7/28/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(833) 298-___ SHOW
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2020 International LT625 Sleeper Semi Truck, Used, Arizona, Automatic

$35,900 USD

Used 2020 International LT625 Sleeper Truck – Cummins X15 Power, 12-Speed Auto, Air Ride This used 2020 International LT625 sleeper cab is a reliable, fuel-efficient option for...

Condition	Used
Usage	18,408 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Size	56"
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	T83336
MLS Number	14349075
Category	Sleeper Semi Trucks
Last Updated	7/28/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(833) 298-___ SHOW
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2020 International LT625 Sleeper Semi Truck, Used, Arizona, Automatic

$35,900 USD

Used 2020 International LT625 Sleeper Cab Truck – Cummins X15 Power, 12-Speed Automatic This used 2020 International sleeper cab is built for long-haul performance, combining proven...

Condition	Used
Usage	20,152 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Condo
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	T83570
MLS Number	14348380
Category	Sleeper Semi Trucks
Last Updated	7/28/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(866) 530-___ SHOW
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2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

$66,995 USD

2022 INTERNATIONAL LT625, CUMMINS X15, AUTOMATIC TRANSMISSION, 393,055 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE MULTIPLE UNITS ARE AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	393,055 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	3508
MLS Number	14507288
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2023 International LT625 Sleeper, EPU, Double Bunk , Factory Warranty Remaining with Tow until 3/27/27

$41,950 USD

2023 International LT, 367k Miles, Double Bunk, EPU, Passing DOT, Remaining Factory Warranty Call Me Today 417-987-0566

Warranty

Condition	Used
Usage	367,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	U328763
MLS Number	14399167
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2021 International LT Sleeper Semi Truck, Cummins x15 , 450hp , APU ,12-Speed Automatic, Financing for ALL CREDIT Types, Warranty Options Available

$41,950 USD

Imagine hitting the open road in this dependable 2021 International, powered by the proven Cummins X15 engine putting out a strong 450hp and paired with the effortless 12 speed automatic...

Warranty

Condition	Used
Usage	10,760 Hours
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	Integral Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	U184436
MLS Number	14263456
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

2021 International LT625 Sleeper Semi Truck, Cummins x15 , 450hp , APU , 12-Speed Automatic, Financing for ALL CREDIT Types , Warranty Options

$33,950 USD

Picture this: you climb into the cab of this rock-solid 2021 International, fire up the powerful Cummins X15 engine with 450hp, and feel the smooth pull of the 12 speed automatic...

Warranty

Condition	Used
Usage	13,904 Hours
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	Integral Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	U866825
MLS Number	14263457
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

2020 International LT625 Sleeper , 90Day Warranty Included , Cummins Engine , Financing For All Credit Types!!!

$38,950 USD

Ready to hit the road in a powerful and reliable workhorse? This 2020 International LT is powered by a Cummins X15 engine delivering a strong 425hp, paired with a smooth automatic...

Warranty

Condition	Used
Usage	465,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	U821561
MLS Number	14263432
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(833) 904-___ SHOW
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2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$87,500 USD

2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 233k Mi, Nationwide Delivery Available,

Condition	Used
Usage	233,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7223
MLS Number	14499032
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 904-___ SHOW
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2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$89,500 USD

2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 228k Mi, Nationwide Delivery Available,

Condition	Used
Usage	228,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2042
MLS Number	14499023
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC