Gray Sleeper Semi Trucks with Cummins Engines For Sale

(833) 300-___ SHOW
NUMBERCall Seller

43 1

2022 Volvo VNX64T740 Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated

Call for price

- FRIDGE, - WEBASTO, - INVERTER: XANTREX FREEDOM HF, - Transmission model:RTLO-20918B,

Condition	Used
Usage	4,984 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	60"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35711
MLS Number	13646424
Category	Sleeper Semi Trucks
Last Updated	6/28/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

33 1

2023 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 13 Speed Smart Advantage Manual

Price Drop

$144,950 USD

For Sale: 2023 Kenworth W900L! Only 219k Miles, Cummins X15 (565hp), Eaton 13-Speed Manual Transmission CLASS 8 POWERHOUSE! Are you a long-haul driver looking for a premium heavy-duty truck?...

Condition	Used
Usage	4,900 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CO10224
MLS Number	13523693
Category	Sleeper Semi Trucks
Last Updated	7/2/2025
Location	Oklahoma City, OK, US
Sold By	Michelle Sells Trucks

33 1

2023 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$144,950 USD

For Sale: 2023 Kenworth W900L! Only 219k Miles, Cummins X15 (565hp), Eaton 13-Speed Manual Transmission CLASS 8 POWERHOUSE! Are you a long-haul driver looking for a premium heavy-duty truck?...

Condition	Used
Usage	4,900 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CO10224
MLS Number	13506356
Category	Sleeper Semi Trucks
Last Updated	7/2/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 489-___ SHOW
NUMBERCall Seller

45 0

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Amt

Newly Listed

$185,000 USD

565hp Cummins, 18 speed Automated Transmission, 76" Raised Roof Sleeper, 20K Front Axle, 46K Rears, Full Lockers, 18.5K Lift Axle, Wet Kit, Cabinet Rack, Double Frame, Dual Exhaust, Diesel...

Condition	Used
Usage	6,955 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	2085
MLS Number	13670901
Category	Sleeper Semi Trucks
Last Updated	6/27/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 980-___ SHOW
NUMBERCall Seller

19 0

2007 Peterbilt 379 Sleeper Semi Truck - Mid Roof Sleeper, Cummins, 18 Speed Manual

Recently Updated

$65,000 USD

2007 PETERBILT 379 SLEEPER, CUMMINS ISX, 18 SPEED TRANSMISSION, AIR RIDE SUSPENSION,,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins SIGNATURE 565
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	699029-PBC
MLS Number	13601714
Category	Sleeper Semi Trucks
Last Updated	6/27/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

20 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop

$89,950 USD

This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...

Condition	Used
Usage	6,933 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10374
MLS Number	13599825
Category	Sleeper Semi Trucks
Last Updated	6/28/2025
Location	Oklahoma City, OK, US
Sold By	Michelle Sells Trucks

34 1

2023 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 13 Speed Smart Advantage Manual

Price Drop

$144,950 USD

For Sale: 2023 Kenworth W900L! Only 219k Miles, Cummins X15 (565hp), Eaton 13-Speed Manual Transmission CLASS 8 POWERHOUSE! Are you a long-haul driver looking for a premium heavy-duty truck?...

Condition	Used
Usage	4,900 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CO10224
MLS Number	13523694
Category	Sleeper Semi Trucks
Last Updated	7/2/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

11 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

Call for price

72" HIGH SLPR W/ BLUE FRAME,

Condition	New
Usage	1,357 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear End	46,000 lb 3.73 ratio
Stock Number	280823
MLS Number	13668731
Category	Sleeper Semi Trucks
Last Updated	6/26/2025
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(855) 653-___ SHOW
NUMBERCall Seller

18 0

2023 Peterbilt 389 Tri Axle Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated

Call for price

2023 Peterbilt 389 Tandem Axle 58” Flattop Sleeper Tractor, Cummins X15 Turbo Diesel Engine, 605 HP, Engine Brake, Eaton 18 Speed Manual Transmission, ONLY 53,325 ECM Verified Miles 2,510...

Condition	Used
Usage	2,510 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	T17373D
MLS Number	13652181
Category	Sleeper Semi Trucks
Last Updated	6/26/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(866) 740-___ SHOW
NUMBERCall Seller

19 0

2026 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, Amt

Recently Updated

$183,391 USD

6 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, AMT Transmission, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: 295/75R22.5, Wheels: Aluminum, Wheel Base: 240, Tandem...

Condition	New
Usage	6 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	2138402
MLS Number	13531385
Category	Sleeper Semi Trucks
Last Updated	6/26/2025
Location	De Pere, WI, US
Sold By	JX Truck Center

(855) 717-___ SHOW
NUMBERCall Seller

69 1

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$53,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** UNIT HIGHLIGHTS, - AUTOMATIC, - DEF, - SLIDING 5TH WHEEL, - DOUBLE BUNK NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...

Condition	Used
Usage	525,681 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
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N15050-DELIVERY 2 U
MLS Number	13649973
Category	Sleeper Semi Trucks
Last Updated	6/25/2025
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

20 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop

$89,950 USD

This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...

Condition	Used
Usage	6,933 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10374
MLS Number	13599824
Category	Sleeper Semi Trucks
Last Updated	6/28/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

19 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop

$89,950 USD

This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...

Condition	Used
Usage	6,933 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10374
MLS Number	13599823
Category	Sleeper Semi Trucks
Last Updated	6/28/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 489-___ SHOW
NUMBERCall Seller

39 0

2023 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$165,000 USD

X15 500 HP/1850 Tq, Before After Boxes, Platinum Int, Leather, Digital Dash, Full Gauges, Train Horn, Rear Sleeper Window, 10 New Tires, Phantom Gray w/Factory Painted Black Seminole Stripe...

Condition	Used
Usage	313,209 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2215
MLS Number	13657283
Category	Sleeper Semi Trucks
Last Updated	6/26/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(307) 630-___ SHOW
NUMBERCall Seller

5 0

2016 Kenworth T660 Sleeper Semi Truck

$41,000 USD

T660 with 84 inch sleeper. ISX with 175k on in frame. Northen lights headache rack. 40k on Goodyear drive tires. Steer tires have about 40-50k left. All works great I am Retiring.

Condition	Used
Usage	980,000 Miles
Horse Power	450 HP
Engine Model	Cummins ISX
Transmission	13 Speed Manual
Sleeper Type	Studio Sleeper
Sleeper Size	84"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
MLS Number	13657208
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Cheyenne, WY, US
Sold By	Private Party

(855) 807-___ SHOW
NUMBERCall Seller

69 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 12 Speed Ultrashift Automatic

$69,500 USD

CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! CUMMINS X15 - 500HP!! 13 SPEED AUTOMATIC ULTRA SHIFT! 14,00 FAW, 46,000 # Rears! GREAT 22.5 RUBBER! AIRLINER SUSPENSION! TOOL BOXES! 76...

Condition	Used
Usage	391,427 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	7018
MLS Number	13652514
Category	Sleeper Semi Trucks
Last Updated	6/19/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

13 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed M Drive Manual

$236,000 USD

NEW 2026 PETERBILT 589 SLEEPER! 72" HIGH ROOF SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 14,600LBS FRONT AXLE, 46,000LBS REAR AXLE, 280" WHEELBASE....

Condition	New
Usage	1,285 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	280617
MLS Number	13646726
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 489-___ SHOW
NUMBERCall Seller

47 0

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Amt

$185,000 USD

565hp (2050 Torque) Cummins, 18 speed Automated Transmission, 76" Raised Roof Sleeper, 20K Front Axle, 46K Rears, Full Lockers, 18.5K Lift Axle, Wet Kit, Cabinet Rack, Full Double Frame,...

Condition	Used
Usage	7,231 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	2084
MLS Number	13642238
Category	Sleeper Semi Trucks
Last Updated	6/12/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 942-___ SHOW
NUMBERCall Seller

27 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$41,750 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	638,054 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	718257
MLS Number	13630906
Category	Sleeper Semi Trucks
Last Updated	6/6/2025
Location	De Pere, WI, US
Sold By	Penske Used Trucks

(844) 216-___ SHOW
NUMBERCall Seller

8 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP

$56,900 USD

APU Wetline Kit! 439,000 Approximate Miles, ECM Reads 439,000 Miles, Cummins X15 Engine, 400 H.P., Engine Brake, Eaton FAOM-15810S-EC Transmission, (Automatic), 72 Inch Raised Roof Sleeper,...

Condition	Used
Usage	439,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	LS0708
MLS Number	13603405
Category	Sleeper Semi Trucks
Last Updated	6/6/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Call for price

72" SLPR W/ PLATINUM INTERIOR,

Condition	New
Usage	1,357 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear End	46,000 lb 3.73 ratio
Stock Number	280823
MLS Number	13627832
Category	Sleeper Semi Trucks
Last Updated	6/5/2025
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(855) 642-___ SHOW
NUMBERCall Seller

11 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP

$209,950 USD

PRICE INCLUDES FET. New Kenworth T680 Sleeper for sale. Features: 76" High-top Sleeper Cab, 270-gallon Fuel Capacity, Heated Leather Seats, Power Locks, Power Windows, Navigation,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	173340
MLS Number	13200627
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
NUMBERCall Seller

7 0

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

$199,950 USD

PRICE INCLUDES FET. 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,...

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	5/21/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2026 Peterbilt 567 Tri Axle Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Endurant Amt

$247,500 USD

NEW 2026 PETERBILT 567 SLEEPER! 72" HIGH ROOF SLEEPER, 48" AIR SLIDE FIFTH WHEEL, POWERED WITH CUMMINS X15 ENGINE AND EATON ENDURANT AUTOMATED TRANSMISSION. 20K FRONT AXLE, 46K REARS, 20K...

Condition	New
Usage	1,336 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	280040
MLS Number	13523790
Category	Sleeper Semi Trucks
Last Updated	4/30/2025
Location	Butler, PA, US
Sold By	Hunter Truck