Diesel 6x4 Sleeper Semi Trucks with Cummins Engines For Sale

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Featured Item

54 1

2015 Freightliner Coronado Sleeper 112SD, Semi Truck Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Over the Road

$69,999 USD

2015 Freightliner Coronado 122SD Sleeper Stock: GD1230, VIN:3AKJGNBG5FDGD1230, Year: 2015, Make: Freightliner, Model: Coronado, Engine: Cummins ISX15, Mileage:267589, Horsepower:...

Condition	Used
Usage	267,589 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins Cummins ISX
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	20,000 lb 3.91 ratio
Stock Number	GD1230
MLS Number	12983151
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(844) 940-___ SHOW
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Featured Item

32 0

2020 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

$39,999 USD

450 CUMMINS -- DOUBLE BUNK -- 12SPD ENDURANT AUTOMATIC -- FRIDGE -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	516,486 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	LJ391370
MLS Number	12849222
Category	Sleeper Semi Trucks
Last Updated	9/9/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(833) 695-___ SHOW
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Featured Item

26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD

Call for rental/lease prices

Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC

Warranty

Quantity	2
Condition	Used
Usage	416,439 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Double Bunk
Rear Axle	Tandem Axle
Stock Number	21450
MLS Number	12934384
Category	Sleeper Semi Trucks
Last Updated	9/23/2024
Location	Benicia, CA, US
Sold By	NorCal Truck Sales and Mfg.

(844) 693-___ SHOW
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Featured Item

13 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$49,900 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	526,094 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	192
MLS Number	12902768
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(707) 849-___ SHOW
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67 4

2018 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 485HP, 18 Speed Manual

Newly Listed

$95,000 USD

2018 Peterbilt 389 Long Nose ready to go 523,633 miles 19,225 HRS GVWR 50K 12k front axle 19k rears CUMMINS X15 485 HP 18 Speed Manual Transmission Truck in excellent shape all around Call...

Condition	Used
Usage	19,225 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Rear Axle	Tandem Axle
Rear End	38,000 lb
MLS Number	13169891
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Oakland, CA, US
Sold By	Personal Asset Brokerage

(707) 849-___ SHOW
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55 1

2013 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 525HP, 18 Speed Manual

Newly Listed

$67,000 USD

2013 Peterbilt 389 ready to go 739,635 miles GVWR 52K 12k front axle 20k rear axles CUMMINS ISX15 525HP 18 speed Manual Transmission Low Air Leaf suspension New parts: Turbo, radiator,...

Condition	Used
Usage	25,858 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	50,000 lb
MLS Number	13169889
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Oakland, CA, US
Sold By	Personal Asset Brokerage

(855) 653-___ SHOW
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8 0

2014 International ProStar Sleeper Semi Truck - 56" Mid Roof Sleeper, Cummins 450HP, 13 Speed Manual

Newly Listed

Call for price

2014 International ProStar Tandem Axle 56” Low Roof Sleeper Tractor, Cummins ISX 15L, 450 HP, Engine Brake, Eaton 13 Speed Manual Transmission, 508,657 Miles, 16,982 Engine Hours, 52,350...

Condition	Used
Usage	16,982 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	T16719D
MLS Number	13169878
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(866) 314-___ SHOW
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8 0

2014 Freightliner Cascadia 125 Sleeper Semi Truck - Cummins, 10 Speed Manual

Newly Listed

$6,000 USD

runs and drives but intermittently has a injector issue and has low power, Cummins engine,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	10566
MLS Number	13169775
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(888) 680-___ SHOW
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20 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 505HP, 13 Speed Manual

Newly Listed

$37,900 USD

LOCAL TRADE! HIGHLY DESIRABLE CUMMINS X15 JUST OVERHAULED 140,000 MILES AGO! READY TO HIT THE ROAD! 505 HP, 13SP MANUAL TRANSMISSION ****FINANCING AND EXTENDED WARRANTY AVAILABLE**** THIS...

Condition	Used
Usage	780,214 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	KN272337U/CHES
MLS Number	13169689
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(855) 807-___ SHOW
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50 0

2021 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 525HP, 18 Speed Manual

Newly Listed

$99,500 USD

CLEAN FLEET MAINTAINED KENWORTH T880, CUMMINS POWER X15 525HP, THICK FRAMED, HEAVY REARS 46K HENDRICKSON SUSPENSION, ROOM FOR PUSHER AXLE AND CAN BE ADDED UPONE REQUEST, 18SPD, LOW MILES,...

Condition	Used
Usage	172,709 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	6850
MLS Number	13169528
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 216-___ SHOW
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1 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$50,500 USD

Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts 40K rears, Engine Brake, 2.79 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel...

Condition	Used
Usage	501,269 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	76"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	372474
MLS Number	13149483
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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1 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$52,500 USD

Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts 40K rears, Engine Brake, 2.79 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel...

Condition	Used
Usage	460,761 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	418057
MLS Number	13149461
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 982-___ SHOW
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7 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

Recently Updated

$199,950 USD

New 2025 Kenworth T880 Sleeper for Sale. Features: 40 in. Flat-Top Sleeper, Dual Exhaust Stack, High Polish Aluminum Wheels, Chrome Bumper, 110-Gallon Fuel Capacity, Smartwheel,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	173331
MLS Number	13135372
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$259,950 USD

New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors, Stainless Steel Sun...

Condition	New
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	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160973
MLS Number	13135172
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$259,950 USD

New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors, Stainless Steel Sun...

Condition	New
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	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160972
MLS Number	13135170
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$259,950 USD

New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors, Stainless Steel Sun...

Condition	New
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	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160971
MLS Number	13135163
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(706) 842-___ SHOW
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24 0

2021 Kenworth T680-Sleeper Truck Sleeper Semi Truck

Recently Updated

$66,500 USD

For Sale: 2021 Kenworth T680 Double Bunk Sleeper Mileage: 427,604 miles Specifications: Model: 2021 Kenworth T680, Engine: Cummins X15, Transmission: Eaton Fuller automated, Wheelbase:...

Condition	Used
Usage	427,604 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Double Bunk
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1813810
MLS Number	13126578
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Augusta, GA, US
Sold By	Rush Truck Centers Atlanta

(888) 493-___ SHOW
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13 0

2021 Peterbilt 579 Sleeper Semi Truck

Recently Updated

$64,500 USD

For Sale: 2021 Peterbilt 579 Ultraloft Stock 1152615 Specifications:, Model: 2021 Peterbilt 579 Ultraloft, Sleeper: 80" spacious sleeper, Engine: Cummins X15 Miles: 456,595, Transmission...

Condition	Used
Usage	456,640 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Stock Number	1152615
MLS Number	13031270
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

(833) 202-___ SHOW
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2 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$54,500 USD

virgin Rubber, PM, DOT, Available Warranty.

Condition	Used
Usage	381,730 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	40,000 lb 2.79 ratio
Stock Number	499236
MLS Number	13169071
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(833) 685-___ SHOW
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3 0

2020 Kenworth T680 Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 400HP, Automatic

Recently Updated

$59,900 USD

*** 10 NEW TIRES!!! *** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	387,031 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
Rear End	2.64 ratio
Stock Number	S01946-10 NEW TIRES
MLS Number	13115682
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

12 0

2025 Kenworth W990 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$219,950 USD

New Kenworth W990 Sleeper for sale. Features: Dual Exhaust Stacks, 300-gallon Fuel Capacity, Espar Bunk Heater, Heated Leather Seats, Refrigerator/Freezer, Foldable Lower Bunk, Cabinets,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	128143
MLS Number	13089871
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2025 Kenworth W900L Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Recently Updated

$259,950 USD

New 2025 Kenworth W900 Sleeper Truck for Sale. Features: 86 in. Aerocab Sleeper, Ultra One High Polish Aluminum Alcoa Wheels, Texas Square Chrome Bumper, Interior and Exterior Grab Handles,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	86"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160963
MLS Number	13073426
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2025 Kenworth W900L Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Recently Updated

$259,950 USD

New 2025 Kenworth W900 Sleeper Truck for Sale. Features: 86 in. Aerocab Sleeper, Ultra One High Polish Aluminum Alcoa Wheels, Texas Square Chrome Bumper, Interior and Exterior Grab Handles,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160964
MLS Number	13073422
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 717-___ SHOW
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40 1

2020 Kenworth T680 Sleeper Semi Truck - 74" Raised Roof Sleeper, Cummins 565HP, 12 Speed Automatic

Recently Updated

$48,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, 12 SPEED AUTOMATED!!!, 565 HP!!!!!!! ENGINE BRAKE, LIQUID DEF, TC, FRIDGE, MICROWAVE, NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	612,884 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	N14543-DELIVERY 2 U
MLS Number	13066535
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc