6x4 Sleeper Semi Trucks For Sale in United States

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50 1

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

$104,900 USD

10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,216, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...

Condition	Used
Usage	334,216 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	3.55 ratio
Stock Number	254184
MLS Number	12933530
Category	Sleeper Semi Trucks
Last Updated	12/17/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(804) 898-___ SHOW
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12 0

2020 Kenworth T680 Sleeper Semi Truck

$75,000 USD

$3,500/mo to rent

****$3,500 Flat Fee on Rental _ NO MILAGE FEES**** , Year 2020 , Manufacturer Kenworth Model T680 , Condition Used , Drive Type 6x4 , Drive Side Type Left Hand...

Warranty

Condition	Used
Usage	417,330 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
MLS Number	12705655
Category	Sleeper Semi Trucks
Last Updated	12/30/2024
Location	Midlothian, VA, US
Sold By	Life Line Truking

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10 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$60,000 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well maintained fleet truck

Condition	Used
Usage	483,947 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3644
MLS Number	13157318
Category	Sleeper Semi Trucks
Last Updated	12/24/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(844) 693-___ SHOW
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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	12/4/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 693-___ SHOW
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17 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$44,950 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	542,195 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	244
MLS Number	13133472
Category	Sleeper Semi Trucks
Last Updated	12/4/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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17 0

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins

$114,900 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	595,292 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	263
MLS Number	13181869
Category	Sleeper Semi Trucks
Last Updated	12/4/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 216-___ SHOW
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23 4

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

$36,900 USD

Fleet Maintained, Stock LM9063, Miles 644,936, Detroit DD15, 505 HP (upgraded to 505hp), DT 12 Automatic, 2.16 Ratio, 223" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors,...

Condition	Used
Usage	644,936 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	LM9063
MLS Number	13176459
Category	Sleeper Semi Trucks
Last Updated	12/21/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 793-___ SHOW
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9 0

2015 Peterbilt 579 Sleeper Semi Truck - 445HP, Automatic

$18,000 USD

Condition	Used
Usage	746,757 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	Paccar
Drivetrain	6x4
Sleeper Type	Double Bunk
Suspension	Air Ride
Stock Number	U90287
MLS Number	13207380
Category	Sleeper Semi Trucks
Last Updated	12/27/2024
Location	Crestwood, IL, US
Sold By	Optima Truck & Trailer Sales Inc

(970) 590-___ SHOW
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27 0

2010 Kenworth T660 Great fuel mileage

Price Drop

$43,000 USD

Great running truck, good fuel mileage, no def, Ideal owner op setup, 525hp/2050tq, 13spd, 3.36 with power divider, dual 150 gal tanks, newer turbo, head, starter and batteries, dual black...

Condition	Used
Usage	923,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AG 400L
Rear Axle	Tandem Axle
MLS Number	13236697
Category	Sleeper Semi Trucks
Last Updated	12/28/2024
Location	Windsor, CO, US
Sold By	Private Party

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6 0

2006 Kenworth W900 Sleeper Semi Truck

$45,000 USD

Condition	Used
Usage	1,499,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar 3406/C15/C16
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Double Bunk
Suspension	Air Ride
Stock Number	U15393
MLS Number	13248433
Category	Sleeper Semi Trucks
Last Updated	12/27/2024
Location	Crestwood, IL, US
Sold By	Optima Truck & Trailer Sales Inc

2 0

2025 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

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On Ground in Eau Claire, PA. New 2025, Peterbilt 567, 58" Sleeper, Cummins Engine, 565 HP, 1850 Torque, 18 Speed Eaton Fuller Transmission, 260" Wheelbase, 169.9 CA, 13,200 Dana Spicer Front...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	276944
MLS Number	13294707
Category	Sleeper Semi Trucks
Last Updated	12/21/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

12 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

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On Ground In Eau Claire, PA. New 2025, Peterbilt 589, 72" Sleeper, Cummins X15 Engine, 605 HP, 1850 Torque, 18 Speed Eaton Fuller Transmission, 280" Wheelbase, 180 CA, 13,200K Dana Spicer...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	275776
MLS Number	13218873
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

12 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

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On Ground in Eau Claire, PA. New 2025 Peterbilt 589, 58" Flattop Sleeper, Cummins X15 Engine, 565 HP, 1850 Torque, 270" Wheelbase. 13 Speed Eaton Fuller Transmission, 13,200K Dana Spicer...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	275772
MLS Number	13213282
Category	Sleeper Semi Trucks
Last Updated	11/7/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

11 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP

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On Ground in Eau Claire, PA. New, 2025 Peterbilt 589, 72" Flat Top Sleeper, Cummins X15 Engine, 605 HP, 1850 Torque, 18 Speed Eaton Fuller Transmission, 280" Wheelbase, 13,200K Dana Spicer...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	275775
MLS Number	13213256
Category	Sleeper Semi Trucks
Last Updated	11/7/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

15 0

2025 Peterbilt 589 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed M Drive Manual

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2025 PETERBILT 589. CUMMINS X15 500HP, 1850 TORQUE. EATON FULLER 18 SPEED MANUAL. PETERBILT LOW AIR LEAF SUSPENSION. 275 WHEELBASE. MEDIUM BLUE PAINT JOB. 40,000 LBS REAR AXLE AND 40,000 LBS...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	272079
MLS Number	13187004
Category	Sleeper Semi Trucks
Last Updated	10/19/2024
Location	Butler, PA, US
Sold By	Hunter Truck

17 0

2025 Peterbilt 589 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed M Drive Manual

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2025 PETE 589 SLEEPER. X15 CUMMINS 500HP WITH 1850 TORQUE. EATON FULLER 18 SPEED MANUAL TRANSMISSION. PETERBILT LOW AIR LEAF SUSPENSION. 3.55 REAR END RATIO, 275 WHEELBASE. 40,000 LBS REAR...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	272076
MLS Number	13186979
Category	Sleeper Semi Trucks
Last Updated	10/19/2024
Location	Butler, PA, US
Sold By	Hunter Truck

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22 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

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CUSTOMER NO TAKES. 9 AVAILABLE. FACTORY APU. CALL LUKE WHEELER @,

Quantity	9
Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
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	144735
MLS Number	13056922
Category	Sleeper Semi Trucks
Last Updated	12/17/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(833) 931-___ SHOW
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10 0

2019 Western Star 4900 Sleeper Semi Truck - Detroit

$89,900 USD

4900 Flat top sleepers!! DD15 505 HP 13 speeds with lockers. This is a great for logging, farming, or lowboy spec. Call today Suspension: 210, engine type: Diesel DD15, exhaustbrake: 0,...

Condition	Used
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	Manual
Rear End	46,000 lb 3.90 ratio
Stock Number	95H1127
MLS Number	12861299
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	Savage, MN, US
Sold By	Boyer Trucks

(877) 322-___ SHOW
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0 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$169,991 USD

See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck has a white exterior, Black Laredo Leather Seats, and a Midnight...

Condition	New
Usage	4 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	SLWE4811
MLS Number	13270592
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

20 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$219,900 USD

2025 PETERBILT 589 TRADITIONAL 72" HIGH ROOF SLPR LEGENDARY RED W/ ALPINE GRAY PLATINUM INTERIOR . DOUBLE BUNK * CAB HEATER*1800W INVERTER*FRIDGE* AXALTA TWO STAGE PAINT*SMART NAV* CHROME...

Condition	New
Usage	2 Hours
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	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273376
MLS Number	13100999
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

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12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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7 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 250,...

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4874
MLS Number	13138144
Category	Sleeper Semi Trucks
Last Updated	9/28/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(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	12/12/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

26 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$219,900 USD

2025 Peterbilt 589 72" SLPR in LEGENDARY GRAY X15 Cummins 565 HP * Platinum interior w/ Smart NAV * Double Bunk *FRIDGE * INVERTER,

Condition	New
Usage	3 Hours
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	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	273379
MLS Number	13085702
Category	Sleeper Semi Trucks
Last Updated	8/31/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

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12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 250, Tandem Rear Axles,...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4875
MLS Number	13051473
Category	Sleeper Semi Trucks
Last Updated	9/26/2024
Location	Bangor, ME, US
Sold By	Freightliner of Maine