6x4 Sleeper Semi Trucks with Cummins Engines For Sale

(833) 796-___ SHOW
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Tri State Truck Center - Springfield, MO

22 0

1995 Ford LTA9000 Sleeper Semi Truck - Flat Top Sleeper, Cummins 435HP, 10 Speed Manual

Contact for price

Nice old truck, Full lockers, No AC,

Condition	Used
Usage	602,908 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	435 HP
Engine Model	Cummins N14 CELECT
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	36,000 lb
Stock Number	A58714
MLS Number	13870793
Category	Sleeper Semi Trucks
Last Updated	10/10/2025
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

31 3

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$79,950 USD

For Sale: 2022 Kenworth T880 Equipped with a 450HP Cummins X15, paired with a 12-Speed Eaton Endurant Automatic Transmission. This 2022 Kenworth T880 is built for performance, comfort, and...

Condition	Used
Usage	407,189 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	MO10781
MLS Number	13852483
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

31 3

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$79,950 USD

For Sale: 2022 Kenworth T880 Equipped with a 450HP Cummins X15, paired with a 12-Speed Eaton Endurant Automatic Transmission. This 2022 Kenworth T880 is built for performance, comfort, and...

Condition	Used
Usage	407,189 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	MO10781
MLS Number	13852478
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

18 0

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$89,950 USD

For Sale: 2022 Kenworth T880 Sleeper, *Stock Photos of Matching Unit. More Pictures Coming Soon!*, Equipped with a 450hp Cummins X15, paired with an Endurant 12-Speed Automatic Transmission....

Condition	Used
Usage	274,451 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MO10777
MLS Number	13852457
Category	Sleeper Semi Trucks
Last Updated	10/9/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

18 0

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$89,950 USD

For Sale: 2022 Kenworth T880 Sleeper, *Stock Photos of Matching Unit. More Pictures Coming Soon!*, Equipped with a 450hp Cummins X15, paired with an Endurant 12-Speed Automatic Transmission....

Condition	Used
Usage	274,451 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MO10777
MLS Number	13852456
Category	Sleeper Semi Trucks
Last Updated	10/9/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

20 1

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

$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	10,768 Hours
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	CO10761
MLS Number	13825430
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

24 4

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

$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	10,958 Hours
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	CO10760
MLS Number	13825428
Category	Sleeper Semi Trucks
Last Updated	10/8/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

33 0

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

$47,977 USD

Inspection Report

Condition	Used
Usage	479,749 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	502342
MLS Number	13870085
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Kansas City, MO, US
Sold By	International Motors, LLC

33 0

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

$55,750 USD

Inspection Report

Condition	Used
Usage	425,777 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	501086
MLS Number	13870078
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Conley, GA, US
Sold By	International Motors, LLC

4 0

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

$53,500 USD

Inspection Report

Condition	Used
Usage	398,189 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	500666
MLS Number	13224300
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Conley, GA, US
Sold By	International Motors, LLC

33 0

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

$47,977 USD

Inspection Report

Condition	Used
Usage	478,668 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	502336
MLS Number	13870073
Category	Sleeper Semi Trucks
Last Updated	10/7/2025
Location	Kansas City, MO, US
Sold By	International Motors, LLC

(844) 481-___ SHOW
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63 2

2023 Kenworth W900L Sleeper Semi Truck - Cummins 400HP

$85,000 USD

2023 W900L WITH CUMMINS!, Radiant Red Color, Engine Make: CUMMINS, Engine Model: X15, Engine Output: 500 HP, Transmission: Automatic, Sleeper Size: 70 IN, Suspension: Air Ride, Wheelbase:...

Condition	Used
Usage	406,388 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500V
Drivetrain	6x4
Transmission	Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	13807728
Category	Sleeper Semi Trucks
Last Updated	10/9/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

32 4

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt

Price Drop

$44,950 USD

2022 KENWORTH T680 FOR SALE, 534, 584 mi FOR SALE: 2022 Kenworth T680 Sleeper Truck Ready to Work. Built to Perform. Priced to Move Upgrade your fleet with this well-maintained, high-spec...

Condition	Used
Usage	534,584 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX15
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 2.64 ratio
Stock Number	MO10359
MLS Number	13762787
Category	Sleeper Semi Trucks
Last Updated	10/11/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

32 4

2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, Amt

Price Drop

$44,950 USD

2022 KENWORTH T680 FOR SALE IN KANSAS CITY, MO, 534, 584 mi FOR SALE: 2022 Kenworth T680 Sleeper Truck, Available now in Kansas City, MO | Call: Ready to Work. Built to Perform. Priced...

Condition	Used
Usage	534,584 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX15
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 2.64 ratio
Stock Number	MO10359
MLS Number	13594104
Category	Sleeper Semi Trucks
Last Updated	10/12/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(866) 579-___ SHOW
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35 4

2021 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$49,950 USD

FOR SALE 2021 Kenworth T680 THIS LOADED AND BEUTIFUL 2021 KENWORTH T680 IS STACKED!! Equipped with a 450 Hp Cummins X15 with only 439, 906 miles and a Automated Paccar Endurant 12 speed...

Condition	Used
Usage	13,072 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MO10262
MLS Number	13537356
Category	Sleeper Semi Trucks
Last Updated	10/12/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 912-___ SHOW
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29 0

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$52,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, 200 GALLONS DIESEL, COLLISION MITIGATION, Se Habla Español! NO CREDIT? BAD...

Condition	Used
Usage	385,474 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	H02392
MLS Number	13811265
Category	Sleeper Semi Trucks
Last Updated	10/9/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 300-___ SHOW
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46 1

2025 Kenworth W990 Sleeper Semi Truck - 30" Mid Roof Sleeper, Cummins 400HP, 18 Speed Endurant Amt

Contact for price

BEACONS LIGHT, ALUMINIUM HEADACHE RACK, ESPAR,

Condition	Used
Usage	12,486 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	30"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37075
MLS Number	13868284
Category	Sleeper Semi Trucks
Last Updated	10/4/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 685-___ SHOW
NUMBERCall Seller

4 0

2020 International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 400HP, Automatic

$58,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	242,485 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	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02617-DELIVERY 2 U
MLS Number	13868148
Category	Sleeper Semi Trucks
Last Updated	10/4/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

19 0

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$42,950 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	472,000 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	13852501
Category	Sleeper Semi Trucks
Last Updated	10/4/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

19 0

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$42,950 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	472,000 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	10/4/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 307-___ SHOW
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33 0

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

Price Drop

$48,900 USD

Inspection Report

Condition	Used
Usage	466,023 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 2.85 ratio
Stock Number	502393
MLS Number	13867646
Category	Sleeper Semi Trucks
Last Updated	10/17/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(866) 530-___ SHOW
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31 0

2008 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$63,000 USD

3W EQUIPMENT TRUCK QUALIFIES FOR A 12 MONTH - UNLIMITED MILES POWERTRAIN WARRANTY!!! LOW RATE FINANCING FOR BUSINESS AND INDIVIDUALS! JUST IN!!! CUSTOMIZED 2008 PETERBILT 367 WITH A TON OF...

Condition	Used
Usage	326,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	JK2008
MLS Number	13798639
Category	Sleeper Semi Trucks
Last Updated	10/10/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(570) 638-___ SHOW
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23 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price

NOW AVAILABLE!!!! THE PURPLE PEOPLE EATER!!! CUSTOM PAINTED TANKS TO MATCH!!! DROP VISOR!!! AIR CLEANER LIGHTS FRONT AND REAR!!! HIT THE HIGHWAY IN STYLE IN THIS 2026 PETERBILT 589!!! PLEASE...

Condition	New
Usage	9 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	282760
MLS Number	13781377
Category	Sleeper Semi Trucks
Last Updated	10/4/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(855) 586-___ SHOW
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21 0

2006 Kenworth T2000 Sleeper Semi Truck - Cummins 400HP, Manual

$27,500 USD

Make: Kenworth, Model: T2000 Aerodine 72” Sleeper, Stock #: 11530, Serial Number: 1XKTD49X16J149940, Year: 2006, Hours: 3,476, Miles: 347,740, Horsepower: 400, Engine: Cummins ISX-400ST,...

Condition	Used
Usage	347,740 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX15 400ST
Drivetrain	6x4
Transmission	Manual
Suspension	Air Leaf
Rear Axle	Tandem Axle
Stock Number	11530
MLS Number	13690372
Category	Sleeper Semi Trucks
Last Updated	10/4/2025
Location	Buckeye, AZ, US
Sold By	Integrated Machinery Inc.