Used International 6x4 LT Sleeper Semi Trucks For Sale

44 0

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

$46,995 USD

2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 439,653 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	439,653 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	1664
MLS Number	13794496
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

36 0

2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

$52,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 400,992 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	400,992 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
Stock Number	7617
MLS Number	13773641
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

25 0

2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

$53,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 391,774 MILES, FLEET MAINTAINED MULTIPLE...

Condition	Used
Usage	391,774 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	9315
MLS Number	13760853
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

35 0

2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

$51,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 407,177 MILES, FLEET MAINTAINED MULTIPLE...

Condition	Used
Usage	407,177 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	7071
MLS Number	13749894
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

39 0

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

$45,995 USD

2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 457,257 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	457,257 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	1184
MLS Number	13749893
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

37 0

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

$48,995 USD

2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 428,882 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	428,882 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	1575
MLS Number	13749892
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

40 0

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

$48,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 427,792 MILES, FLEET MAINTAINED MULTIPLE...

Condition	Used
Usage	427,792 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	1649
MLS Number	13749891
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

33 0

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

$48,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 427,168 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	427,168 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	1624
MLS Number	13749889
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

39 0

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

$48,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 423,021 MILES, FLEET MAINTAINED MULTIPLE...

Condition	Used
Usage	423,021 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	1749
MLS Number	13749888
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

31 0

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

$49,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 418,153 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	418,153 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	1761
MLS Number	13749885
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

32 0

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

$50,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 398,573 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	398,573 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	1418
MLS Number	13744395
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

32 0

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

$50,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 395,160 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	395,160 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	1778
MLS Number	13744393
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

36 0

2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

$56,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 348,373 MILES, FLEET MAINTAINED MULTIPLE...

Condition	Used
Usage	348,373 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	3841
MLS Number	13703476
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

40 0

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

$45,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 416,815 MILES, FLEET MAINTAINED WE HAVE...

Condition	Used
Usage	416,815 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	1035
MLS Number	13680193
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

44 0

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, A26 450HP, 12 Speed Automatic

$56,995 USD

*REMAINING FACTORY WARRANTY 500,000 MILES 2022 INTERNATIONAL LT, 366,656 MILES, NAVISTAR A26, 12 SPEED AUTOMATIC TRANSMISSION, BRAND NEW TIRES 5 YEAR / 500,000 MILE FACTORY WARRANTY...

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	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 807-___ SHOW
NUMBERCall Seller

42 0

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic

$37,500 USD

CLEAN FLEET MAINTAINED, CUMMINS X15 POWER, AUTO TRANS, DOUBLE BUNK ,APU, GREAT TIRES, DOUBLE TANKS, READY TO WORK. FOR MORE TRUCKS PLEASE VISIT OUR SITE

Condition	Used
Usage	530,508 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 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	7120
MLS Number	13853341
Category	Sleeper Semi Trucks
Last Updated	9/30/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

37 0

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

$48,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 411,290 MILES, FLEET MAINTAINED MULTIPLE UNITS...

Condition	Used
Usage	411,290 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	1526
MLS Number	13794492
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

18 0

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

$43,200 USD

Condition	Used
Usage	488,208 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	73"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	53524
MLS Number	13850016
Category	Sleeper Semi Trucks
Last Updated	9/26/2025
Location	ATLANTA, GA, US
Sold By	Schneider

19 0

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

$45,700 USD

Condition	Used
Usage	419,832 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	52213
MLS Number	13822389
Category	Sleeper Semi Trucks
Last Updated	9/19/2025
Location	Charlotte, NC, US
Sold By	Schneider

18 0

2020 International LT - 73" Hi Rise Sleeper, International A26, Automatic

$30,000 USD

Condition	Used
Usage	410,272 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"
Stock Number	CC836
MLS Number	13766538
Category	Sleeper Semi Trucks
Last Updated	11/17/2025
Location	Carlisle, PA, US
Sold By	Schneider

20 0

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

$43,200 USD

Condition	Used
Usage	462,584 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	52282
MLS Number	13800519
Category	Sleeper Semi Trucks
Last Updated	9/18/2025
Location	Portland, OR, US
Sold By	Schneider

18 0

2020 International LT - 73" Hi Rise Sleeper, International A26, Automatic

$30,000 USD

Condition	Used
Usage	442,765 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"
Stock Number	CC848
MLS Number	13798046
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Carlisle, PA, US
Sold By	Schneider

(833) 801-___ SHOW
NUMBERCall Seller

6 0

2019 International LT Sleeper Semi Truck - 75" Raised Roof Sleeper, A26 450HP, 12 Speed Endurant Amt

$19,000 USD

EXCELLENT SHAPE, RUNS AND DRIVES GREAT, FLEET MAINTAINED, SMART WHEEL, DUAL AIR RIDE SEATS, CRUISE, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS!,

Condition	Used
Usage	508,204 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	19A26508LT
MLS Number	13796857
Category	Sleeper Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
NUMBERCall Seller

6 0

2021 International LT Sleeper Semi Truck - 76" Raised Roof Sleeper, A26 450HP, 12 Speed Endurant Amt

$22,500 USD

NICE TRUCK, RUNS EXCELLENT, FLEET MAINTAINED, AIR SEATS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, TILT/TELE, DOUBLE BUNK, POWER MIRRORS, HEATED MIRRORS, FULL GAUGE PACKAGE!,

Condition	Used
Usage	472,863 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	21MO472LT
MLS Number	13785091
Category	Sleeper Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales