18 Speed Sleeper Semi Trucks with 3.50-3.99 Ratio For Sale in United States

(844) 940-___ SHOW
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2015 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$99,999 USD

2015 T800 Cummins 600 Horsepower 20/20/40 Axles 18 Speed Eaton,

Condition	Used
Usage	15,228 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	J425696
MLS Number	12885684
Category	Sleeper Semi Trucks
Last Updated	7/24/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(833) 970-___ SHOW
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12 0

2022 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$124,500 USD

Sharp Looking Late Model Peterbilt 389L Flattop, D2 FUEL FIRED SLEEPER HEATERW/DIGITAL CONTROLLER, Truck has been DOT"D PM'D, Fresh Polish, Ready to work !!,

Condition	Used
Usage	9,611 Hours
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	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	235464
MLS Number	13048519
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Smithfield, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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6 0

2005 Kenworth W900L Sleeper Semi Truck - 86" Mid Roof Sleeper, Caterpillar 500HP, 18 Speed Manual

Newly Listed

$40,000 USD

SUPER NICE TRUCK, RUNS GREAT, very clean, dual air ride seats, STUDIO SLEEPER, double bunk, differential lock, dump valve, A/S 5th, full gauge package, tilt/tele, FRESH PAINT! *TITLE STATES...

Condition	Used
Usage	1,209,602 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	86"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	05C15W9STUDIO
MLS Number	13046335
Category	Sleeper Semi Trucks
Last Updated	8/13/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 796-___ SHOW
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34 0

2019 Kenworth W900L Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$109,900 USD

2 trucks just in. "pre emission" 565 Cummins, 18 spd, Rear locker

Condition	Used
Usage	478,274 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	261634
MLS Number	13046153
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

43 0

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

Price Reduced

$188,877 USD

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 brake Transmission: Eaton RTLO20918B...

Condition	New
Usage	3,050 Miles
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 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	8/13/2024
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

Price Reduced

$176,585 USD

Status: New 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 brake Transmission: Eaton...

Condition	New
Usage	3,050 Miles
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	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	8/13/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

42 0

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

Price Reduced

$208,900 USD

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 deliver today. New 2024 Kenworth W900...

Condition	New
Usage	49 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	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	8/13/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(844) 883-___ SHOW
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14 1

2019 Kenworth T880 Tandem with 38in Sleeper Cab and Wet Kit

Recently Updated

$99,500 USD

Stock #:5209, Exterior Colour: Green, Engine:Cummins X15, Horsepower:525, Transmission:18 Spd, Front Axle:13,200, Rear Axle:46,000, Gear Ratio: 3.91, Frame:3/8s, Brakes:Jake,...

Condition	Used
Usage	404,000 Miles
Horse Power	5209 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Size	38"
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	5209
MLS Number	12485289
Category	Sleeper Semi Trucks
Last Updated	8/13/2024
Location	Blaine, WA, US
Sold By	International Machinery

13 0

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

Recently Updated

$222,000 USD

- Model Year: 2025 - Model: W900 - Engine: Cummins X15, 565 hp @ 1900 RPM, 2050 lb.ft. torque @ 1000 RPM, Performance Series, with Jacobs Engine Brake - Transmission: Eaton RTLO20918B...

Condition	New
Usage	444 Miles
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 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	8/12/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

25 0

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

Recently Updated

$222,000 USD

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 manual transmission, Dana 12,350#...

Condition	New
Usage	3,318 Miles
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 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	8/12/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

13 0

2024 Kenworth W900 Sleeper Semi Truck

Price Reduced

$182,000 USD

Status: New, Model Year: 2024, Model: Kenworth W900, Exterior Color: Radiant Red (L5797EY) Engine Transmission Engine: Cummins X15 Performance Series 565 horsepower @ 1900 RPM, 2050 lb-ft...

Condition	New
Usage	3,067 Miles
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 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	8/13/2024
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

Price Reduced

$202,000 USD

Status: New, Model Year: 2024, Model: Kenworth W900, Exterior Color: Three-color paint scheme Century Black Red (1030624EY), Century Red Metal (1030626EY), Century Platinum Black (1030625EY)...

Condition	New
Usage	2,813 Miles
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 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	8/13/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

10 0

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

Price Reduced

$185,000 USD

This is a New 2024 Kenworth W900L KW100 Anniversary Limited Edition T/A Tractor w/ 72" Flat Top Sleeper. It is equipped with a X-15 Cummins @ 565HP and 2050 Torque, RTLO-20918 18spd...

Condition	New
Usage	2,095 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	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	8/13/2024
Location	Landover, 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

Newly Listed

$181,863 USD

Model Year: 2023, Model: Kenworth W900L, Sleeper: 72" AeroCab sleeper with folding upper bunk and sofa bed, Engine: Cummins X15 Performance Series, 565 horsepower @ 1900 RPM, 2050 lb-ft...

Condition	New
Usage	1,122 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	13043525
Category	Sleeper Semi Trucks
Last Updated	8/13/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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9 0

2023 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$154,900 USD

CUMMINS X15 565HP,18SPD TRANS,13200FRT,46000 REARS,3.58 RATIO,AIR TRAC,ALUM WHLS, 44" FLAT TOP SLEEPER,

Condition	Used
Usage	249,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	262418
MLS Number	13020989
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Buffalo, NY, US
Sold By	Hunter Truck

(855) 807-___ SHOW
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34 0

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

Recently Updated

$104,500 USD

CLEAN FLEET MAINTAINED KENWORTH T880, CUMMINS POWER X15 525HP, THICK FRAMED, HEAVY REARS 46K HENDRICKSON SUSPENSION, 18SPD, LOW MILES, READY TO WORK CALL FOR DETAILS, Please visit our...

Condition	Used
Usage	288,025 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	6826
MLS Number	13003683
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
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61 0

2019 Peterbilt 389 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$114,500 USD

FRESH OVERHAUL WITH PAPERWORK! CLEAN 2019 PETERBILT 389! NON-EMMISONS, CUMMINS 565HP! 18 SPEED! NAVIGATION! DUAL EXHAUST, DUAL BREATHERS, GOOD RUBBER! READY TO WORK! Please visit our...

Condition	Used
Usage	438,213 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	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	6779
MLS Number	12958952
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 300-___ SHOW
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35 1

2020 Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Newly Listed

Call for price

629826 Miles, Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 42, Wheels: All...

Condition	Used
Usage	629,826 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	c-35593
MLS Number	13040957
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(844) 917-___ SHOW
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19 0

2017 Kenworth T800 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

Price Reduced

$76,500 USD

ISX15 550hp Cummins, 18sp, 3.55 rears, lockers, 72” Standup Double bunk, factory lift axle, Herd Bumper, Alum wheels, 11R22.5 tires, Disk Brakes,

Condition	Used
Usage	509,598 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15 550
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	BTS5302
MLS Number	13024439
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Choteau, MT, US
Sold By	Bouma Truck Sales

(877) 810-___ SHOW
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21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Recently Updated

$129,900 USD

GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...

Condition	Used
Usage	10,322 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	MR459074U
MLS Number	13024037
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(833) 796-___ SHOW
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6 0

2019 Kenworth W900L Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$109,900 USD

2 trucks just in. "pre emission" 565 Cummins, 18 spd, detailed photos coming . call for details

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	261633
MLS Number	13038959
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(844) 216-___ SHOW
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44 1

2019 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$119,900 USD

10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,203, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...

Condition	Used
Usage	334,203 Miles
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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	254184
MLS Number	13035591
Category	Sleeper Semi Trucks
Last Updated	8/7/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(877) 715-___ SHOW
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23 1

2017 International ProStar Sleeper Semi Truck - Cummins 475HP, 18 Speed Manual

$24,000 USD

2017 INTERNATIONAL PROSTAR, CUMMINS ISX 15 475 HP, EATON-FULLER RTLO-16918 18 SPD, MERITOR LBS 3/4 LOCK, RATIO 3:70 *******************, PLEASE DO NOT HESITATE TO CONTACT US FOR MORE...

Condition	Used
Usage	783,842 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	GX29435
MLS Number	12782951
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Champlain, NY, US
Sold By	Gamex

(833) 368-___ SHOW
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11 1

2015 Peterbilt 567 Sleeper Semi Truck - Paccar 500HP, 18 Speed Manual

$51,999 USD

Condition	Used
Usage	235,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	UFD251815
MLS Number	12921609
Category	Sleeper Semi Trucks
Last Updated	8/6/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center