18 Speed Sleeper Semi Trucks with Cummins Engines, 3.50-3.99 Ratio For Sale

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2008 Kenworth T800 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

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Currently In Use, , 2008 Kenworth T800W Wide Hood, 557,650 miles, Cummins ISX-600HP, Eaton Fuller 18 speed autoshift with clutch, 20,000 front axle, dual steering boxes, 20,000 steerable...

Condition	Used
Usage	557,650 Miles
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Cummins ISX600
Transmission	18 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
MLS Number	11350123
Category	Sleeper Semi Trucks
Last Updated	7/16/2024
Location	Woodland, CA, US
Sold By	Western Trencher and Equipment

22 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$234,900 USD

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	NSJ128529
MLS Number	12921436
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

22 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$234,900 USD

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	NSJ128527
MLS Number	12921435
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

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17 0

2024 Peterbilt 389 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

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NEW 2024 PETERBILT 389 SLEEPER. POWERED WITH X15 AT 565HP AND 2050LBS OF TORQUE, EATON-FULLER 18SPD TRANSMISSION. 270" WHEELBASE, FRONT AXLE RATING 13,200LBS, REAR AXLE RATING 40,000LBS....

Condition	New
Usage	30 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	263585
MLS Number	12614256
Category	Sleeper Semi Trucks
Last Updated	2/6/2024
Location	Butler, PA, US
Sold By	Hunter Truck

42 0

2024 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$233,968 USD

***ADVERTISED PRICE INCLUDES FET*** New remaining 2024 brand new truck - never sold. Get one of the last remaining new Kenworth 100th Anniversary edition W900 models, in stock and ready to...

Condition	New
Usage	49 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN366831
MLS Number	12911121
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

9 0

2023 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Plus Amt

$208,243 USD

***ADVERTISED PRICE INCLUDES FET*** This is a New 2023 Kenworth W-900L T/A Tractor w/ 72" H-Rise Aerodyne Sleeper. It is equipped with a X-15 Cummins @ 565HP and 2050 Torque, FO20E318B-MXP...

Condition	New
Usage	49 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN257431
MLS Number	11691481
Category	Sleeper Semi Trucks
Last Updated	7/6/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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52 0

2024 Peterbilt 389X Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

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143 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Pete Low Air Leaf Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels: Aluminum,...

Condition	Used
Usage	143 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear End	40,000 lb 3.55 ratio
Stock Number	C-34900
MLS Number	12494454
Category	Sleeper Semi Trucks
Last Updated	6/13/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

13 0

2025 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$248,640 USD

***ADVERTISED PRICE INCLUDES FET*** - Model Year: 2025 - Model: W900 - Engine: Cummins X15, 565 hp @ 1900 RPM, 2050 lb.ft. torque @ 1000 RPM, Performance Series, with Jacobs Engine Brake -...

Condition	New
Usage	444 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	KF133202
MLS Number	12935520
Category	Sleeper Semi Trucks
Last Updated	6/23/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

17 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$229,900 USD

Condition	New
Usage	1,320 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 400
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	NSJ133311
MLS Number	12921470
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

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7 0

2024 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

$236,500 USD

2024 Peterbilt 389 58" Sleeper X15 CUMMINS 605 HP *** PLATINUM INTERIOR *** BRAND NEW / FACTORY WARRANTY *** LAST OF THE 389'S ***AVAILABLE NOW,

Condition	New
Usage	29 Hours
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x2
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	264877
MLS Number	12989224
Category	Sleeper Semi Trucks
Last Updated	7/16/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

10 0

2024 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$223,888 USD

***ADVERTISED PRICE INCLUDES FET*** This is a New 2024 Kenworth W-900L KW100 Anniversary Limited Edition T/A Tractor w/ 72" Flat Top Sleeper. It is equipped with a X-15 Cummins @ 565HP and...

Condition	New
Usage	2,095 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN328411
MLS Number	12006461
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

36 0

2024 Kenworth W900L Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$246,400 USD

***ADVERTISED PRICE INCLUDES FET*** This is a New 2024 Kenworth W-900L KW100 Anniversary Limited Edition T/A Tractor w/ 86" Studio Sleeper. It is equipped with a X-15 Cummins @ 565HP and...

Condition	New
Usage	2,813 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN365135
MLS Number	12342085
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

43 0

2024 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$238,000 USD

***ADVERTISED PRICE INCLUDES FET*** Model Year: 2024 Model: W900 Engine Model: Cummins X15 Performance Series, 565 hp @ 1900 RPM, 2050 lb.ft. torque @ 1000 RPM, equipped with Jacobs engine...

Condition	New
Usage	3,050 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN351809
MLS Number	12955335
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

27 0

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

$202,341 USD

***ADVERTISED PRICE INCLUDES FET*** Model Year: 2023 Model: W900 Engine Model: Cummins X15 Performance Series, 565 hp @ 1900 RPM, 2050 lb.ft. torque @ 1000 RPM, equipped with Jacobs engine...

Condition	New
Usage	3,050 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN257130
MLS Number	12955304
Category	Sleeper Semi Trucks
Last Updated	7/6/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

13 0

2024 Kenworth W900 Sleeper Semi Truck

$211,994 USD

***ADVERTISED PRICE INCLUDES FET*** This is a New 2024 Kenworth W-900L T/A Tractor w/ 86" Studio Sleeper. It is equipped with a X-15 Cummins @ 565HP and 2050 Torque, RTLO-20918B 18spd...

Condition	New
Usage	3,067 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	KN307948
MLS Number	12676730
Category	Sleeper Semi Trucks
Last Updated	7/6/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

25 0

2025 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$248,640 USD

***ADVERTISED PRICE INCLUDES FET*** New 2025 Kenworth W900 86" Studio Sleeper, Cummins X15 Performance Series engine rated at 565 horsepower, 2,050 lb.-ft. torque, Eaton RTLO20918B 18-speed...

Condition	New
Usage	3,318 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	KF133200
MLS Number	12892627
Category	Sleeper Semi Trucks
Last Updated	6/23/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

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12 0

2015 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$79,950 USD

Used Freightliner Coronado 122SD Flat-top Sleeper for sale. Features: Single Vertical Exhaust, Tilt and Telescopic Steering Column, Chrome Bumper, Cruise Control, Air Ride Cab, Heated Power...

Condition	Used
Usage	8,521 Hours
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	23P068
MLS Number	12264568
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(844) 959-___ SHOW
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20 0

2023 Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$182,950 USD

147000 Miles, Engine: CUMMINS X12, 565 HP, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: All Aluminum, Wheel Base: 280,...

Condition	Used
Usage	148,543 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	U-7614
MLS Number	12485791
Category	Sleeper Semi Trucks
Last Updated	2/12/2024
Location	Converse, TX, US
Sold By	Impel Union Inc.

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42 1

2022 International LoneStar Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

2023 Kenworth W900, Cummins X15 power with 565 HP, 18 Sped Manual Transmission, 72” Aerodyne

$179,950 USD

2023 Kenworth W900, Cummins X15 power with 565 HP, 18 Sped Manual Transmission, 72” Aerodyne, Diamond Interior, 280” Wheelbase, Dual stacks and air cleaners, Rear Sleeper Window. You do not...

Condition	Used
Usage	180,414 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Aerodyne Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	U-7581
MLS Number	12468184
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Wilmer, TX, US
Sold By	Impel Union Inc.

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21 0

2023 Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$179,950 USD

198000 Miles, Engine: CUMMINS X12, 565 HP, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: All Aluminum, Wheel Base: 280,...

Condition	Used
Usage	198,492 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	U-7613
MLS Number	12485790
Category	Sleeper Semi Trucks
Last Updated	2/12/2024
Location	Converse, TX, US
Sold By	Impel Union Inc.

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41 1

2021 Peterbilt 389 Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 525HP, 18 Speed Manual

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218230 Miles, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Trac Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 48, Wheels: Aluminum, Wheel...

Condition	Used
Usage	218,230 Miles
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-35197
MLS Number	12644460
Category	Sleeper Semi Trucks
Last Updated	4/6/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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44 1

2019 International LoneStar Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 605HP, 18 Speed Ultrashift Automatic

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219865 Miles, Engine: CUMMINS X15, 605 HP, 18 Speed Ultrashift Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 48, Wheels: Aluminum,...

Condition	Used
Usage	219,865 Miles
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-34650
MLS Number	12424418
Category	Sleeper Semi Trucks
Last Updated	5/9/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

14 1

2020 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 525HP

$159,999 USD

Condition	Used
Usage	9,444 Hours
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	CLF406851
MLS Number	12921579
Category	Sleeper Semi Trucks
Last Updated	7/9/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center