Manual 6x4 Sleeper Semi Trucks with 3.50-3.99 Ratio For Sale in United States

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2016 Freightliner CASCADIA 125SL- Sleeper Semi Truck

$21,500 USD

2016 Cascadia slp, Detroit DD15, **(722k miles) 455hp, Eaton Fuller 10 speed manual transmission, 230” wheelbase, disc brakes, 11r22.5 super singles @ 80%, aluminum wheels, dual 100 gallon...

Condition	Used
Usage	722,234 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Manual
Sleeper Type	Raised Roof Condo
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	3.55 ratio
MLS Number	12742739
Category	Sleeper Semi Trucks
Last Updated	7/8/2024
Location	Milan, GA, US
Sold By	Telfair Truck & Trailer Sales

(844) 435-___ SHOW
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15 0

2014 International ProStar Sleeper Semi Truck - Cummins 425HP, 10 Speed Manual

$729,000 USD

219107 Miles, Engine: CUMMINS, 425 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 189, Tandem Rear Axles, Front Axle Weight: 132000 lb,...

Condition	Used
Usage	219,107 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	108554
MLS Number	11618181
Category	Sleeper Semi Trucks
Last Updated	3/26/2024
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(855) 642-___ SHOW
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12 0

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

$259,950 USD

New Kenworth W900L Sleeper for sale. Features: Dual Exhaust, 270-gallon Fuel Capacity, Adjustable/Telescopic Steering Column, Diamond VIT Jet Black/Dark Slate Gray Interior, Navigation,...

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	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	131692
MLS Number	12986099
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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12 1

2025 Kenworth W900L Sleeper Semi Truck - 86" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

$259,950 USD

New Kenworth W900L Studio Sleeper for sale. Features: W9L Reqs., 46K Lb. Rears, Dual Exhaust, Dual Fuel Tanks, 300-gallon Fuel Capacity, Stainless Steel Sun Visor, Heated Leather Seats,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	86"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	131690
MLS Number	12921621
Category	Sleeper Semi Trucks
Last Updated	6/8/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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12 1

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

$249,950 USD

New Kenworth W900L Flat-top Sleeper For Sale. Features: Dual Exhaust, Dual Fuel Tanks, 300-gallon Fuel Capacity, Dual Air Cleaners, Stainless Steel Sun Visor, Heated Leather Seats, Liftable...

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 3.55 ratio
Stock Number	131636
MLS Number	12866960
Category	Sleeper Semi Trucks
Last Updated	5/14/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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6 0

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

$249,950 USD

New 2024 Kenworth W900L Sleeper for Sale. Features: Dual Exhaust Stacks, Dual Fuel Tanks, Double Bunks, Power Door Locks, Leather Interior, CB Radio, and more. Coopersburg Liberty Kenworth...

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 3.55 ratio
Stock Number	357815
MLS Number	12360154
Category	Sleeper Semi Trucks
Last Updated	11/11/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

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 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	6/23/2024
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

$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 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	6/23/2024
Location	Fort Pierce, FL, 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 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	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 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	6/26/2024
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

$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 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	6/26/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

10 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$233,000 USD

Nice looking W900 day cab ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,

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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SR132848
MLS Number	12788710
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

9 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$233,000 USD

Nice looking W900 small sleeper unit ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,

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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SR132851
MLS Number	12788706
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

9 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$233,000 USD

Nice looking W900 small sleeper ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,

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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SR132849
MLS Number	12788669
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

10 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$233,000 USD

Nice clean White W900 with small sleeper!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,

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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	RR111990
MLS Number	12737140
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

(833) 970-___ SHOW
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16 0

2024 Peterbilt 389 Sleeper Semi Truck - 58" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$227,599 USD

389 long hood ready to work. Heavy rears and priced to sell today. Call Clearfield to speak to a sales rep

Condition	New
Usage	1,627 Miles
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	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	257433
MLS Number	13015256
Category	Sleeper Semi Trucks
Last Updated	7/27/2024
Location	Clearfield, 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 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	6/26/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

9 0

2025 Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$214,900 USD

Nice unit ready for work! call Denny for more info and complete specs....!, EngineType: MX13, NumSpeeds: 18-spd, Suspension: AG400, Sleeper: Flat Top, CabType: Sleeper, exhaust: Dual,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SJ126195
MLS Number	12739503
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

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 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	7/6/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(888) 680-___ SHOW
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13 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$203,167 USD

Small sleeper Big engine Makes for a great work truck, This versatile spec will work great in the log woods or on a regional haul Call Daryl [804] [592-8895] for more information and to...

Condition	New
Usage	7 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	40"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	SJ120784
MLS Number	12994537
Category	Sleeper Semi Trucks
Last Updated	7/18/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

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 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	7/6/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

8 0

2024 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

Recently Updated

$196,000 USD

nice light, small sleeper, ready for work and priced right! Call Denny Barbour for details!, EngineType: MX13, NumSpeeds: 13-spd, Suspension: AG460, Sleeper: Flat Top, CabType: Sleeper,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	RJ383834
MLS Number	12485858
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

(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 Sleeper Semi Truck
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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9 0

2022 Kenworth W900L Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$179,950 USD

Used 2022 Kenworth W900L Sleeper for Sale. Features: Thermo-King Tri-Pac, Dual Exhaust, Dual Breathers, LED Headlights, Aer-Wing Roof, Stainless Steel Sun Visor, Dual Leather Seats,...

Condition	Used
Usage	5,452 Hours
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 3.55 ratio
Stock Number	476254T
MLS Number	12869356
Category	Sleeper Semi Trucks
Last Updated	5/22/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth