Flat Top Sleeper Semi Trucks For Sale

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2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 450HP, 12 Spd Speed

$184,248 USD

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Pete Low Air Leaf
Rear End	40,000 lb 3.55 ratio
Stock Number	2134952
MLS Number	12682850
Category	Sleeper Semi Trucks
Last Updated	9/7/2024
Location	Grand Rapids, MI, US
Sold By	JX Truck Center

28 0

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

Recently Updated

$154,950 USD

Very clean, loaded up W900l aerocab flat top, with all the bells and whistles. Herd bumper, thermoking APU 565hp, 18 speed, espar bunk heater, inverter, and more! Ready to make some money!

Condition	Used
Usage	291,016 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	0583307
MLS Number	13080940
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Des Moines, IA, US
Sold By	MHC Kenworth

23 0

2024 Kenworth W900L Sleeper Semi Truck - 42" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$171,950 USD

Really clean like new flat top small s leeper! Perfect for farm, ag or vocat ional! Chrome bumper and visor, dual stacks, full fender covers, black leat her sears seats! Truck has been...

Condition	Used
Usage	167,770 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	0580259
MLS Number	13006560
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Rock Island, IL, US
Sold By	MHC Kenworth

24 0

2015 Kenworth T800 Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 485HP, 13 Speed Manual

Price Reduced

$59,950 USD

T800 38" sleeper 2 line wet kit with Hyd cooler Cummins 485 1850 tor 13 speed full lockers

Condition	Used
Usage	629,655 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	0576530
MLS Number	12931398
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Greeley, CO, US
Sold By	MHC Kenworth

(844) 883-___ SHOW
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19 1

2018 Peterbilt 579 Tandem Highway Tractor with 72in Sleeper Cab

Price Reduced

$44,500 USD

Stock #:5146, Exterior Colour:White, Engine:Paccar MX13, Horsepower:510, Transmission:18 Spd, Front Axle:12,500, Rear Axle:Super 40’s, Gear Ratio: 3.73, Frame:3/8, Brakes:Jake,...

Condition	Used
Usage	520,000 Miles
Horse Power	510 HP
Engine Model	Paccar MX13
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 3.73 ratio
Stock Number	5146
MLS Number	11906401
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Blaine, WA, US
Sold By	International Machinery

(855) 980-___ SHOW
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20 0

2006 Freightliner FLD120 Classic Sleeper Semi Truck - Flat Top Sleeper, Detroit 470HP, 13 Speed Manual

Newly Listed

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2006 FREIGHTLINER CLASSIC, 14 LITER DETROIT 470HP, RTLO-16913A TRANSMISSION, MERITOR RT-40-145 R-SRS RATIO 3.42, WET KIT WITH HYDRAULIC FLUID HEATER, 240 INCH WHEEL BASE,

Condition	Used
Usage	838,727 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	V93607-FLC
MLS Number	13118064
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 932-___ SHOW
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11 0

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

Newly Listed

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984 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	984 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	WS4880
MLS Number	13117974
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(855) 605-___ SHOW
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14 0

1984 Freightliner MB80 Sleeper Semi Truck - Flat Top Sleeper, Cummins 440HP, 15 Speed Manual

Newly Listed

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1984 Cabover Freightliner MB80. Cummins and 15spd. Truck is in great condition and runs and drives great

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	440 HP
Drivetrain	4x4
Transmission	15 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	BTS2397
MLS Number	13117962
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(833) 801-___ SHOW
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22 1

2018 Peterbilt 579 Sleeper Semi Truck - 36" Flat Top Sleeper, Paccar 455HP, 10 Speed Manual

Newly Listed

$28,000 USD

good truck, runs great, very clean, well maintained, air seats, WET KIT, air seat, dump valve, differential lock, good tires, clean cab!!,

Condition	Used
Usage	408,777 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	18MX408FLAT579
MLS Number	13117918
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 970-___ SHOW
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9 0

2022 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$149,900 USD

Beautiful One Owner truck. Owner operator spec. 565HP Cummins, 18 Speed Manual, 40k Rears sitting on Low Air Leaf Suspension. 12.5 front. Come and get it before it is gone

Condition	Used
Usage	7,377 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	239465
MLS Number	13116546
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Allentown, PA, US
Sold By	Hunter Truck

(855) 653-___ SHOW
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43 0

2015 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Paccar 500HP, 18 Speed Manual

Price Reduced

$89,500 USD

2015 Peterbilt 389 Tandem Axle Tractor, 58” Low Roof Sleeper, Paccar MX-13 12.9L Turbo Diesel Engine, 500 HP, Engine Brake, Eaton 18 Speed Manual Transmission, 359,257 ECM Verified Miles, 51...

Condition	Used
Usage	359,257 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	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	T16346D
MLS Number	13095092
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Denver, CO, US
Sold By	DTI Trucks

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12 0

2022 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$124,900 USD

2022 W900L CUSTOM BUILT FOR AN O/O BY US, CUMMINS X15, 18 SPEED TRANSMISSION, BEAUTIFUL BLUE COLOR, MSTA!! FINANCING AND WARRANTY AVAILABLE, PLEASE CALL SHANE BROWN AT [540] 759-1054 FOR...

Condition	Used
Usage	422,177 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 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	40,000 lb 3.55 ratio
Stock Number	NR477229U/MANA
MLS Number	13069612
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

22 0

2019 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 455HP

Price Reduced

$37,999 USD

554630 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheel Base: 206, Tandem Rear Axles, Front...

Condition	Used
Usage	554,630 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	8679283
MLS Number	12766059
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Wadsworth, IL, US
Sold By	JX Truck Center

23 0

2000 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Detroit 470HP, 18 Speed Manual

Recently Updated

$34,950 USD

2000 Kenworth W900L Pre-Emissions Hood With 12.7L Detroit Series 60 Engine Purchased October 2023 With Paperwork, Engine Is A 2002 Model Engine S/N 06R0698205, 18 Speed...

Condition	Used
Usage	2,500,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit 12.7L
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	0580115
MLS Number	13004236
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Des Moines, IA, US
Sold By	MHC Kenworth

21 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP

Newly Listed

$198,145 USD

Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 445/50R22.5, Wheels: Aluminum, Wheel Base: 249, Tandem Rear Axles, Front Axle...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2136338
MLS Number	13113127
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	New Haven, IN, US
Sold By	JX Truck Center

14 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 450HP

Newly Listed

$184,248 USD

Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 11R22.5, Wheels: Aluminum, Wheel Base: 220, Tandem Rear Axles, Front Axle...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	2134953
MLS Number	13113116
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Clare, MI, US
Sold By	JX Truck Center

19 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP

Newly Listed

$199,365 USD

973 Miles, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 445/50R22.5, Wheels: Aluminum, Wheel Base: 249, Tandem Rear Axles,...

Condition	New
Usage	973 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2136337
MLS Number	13113108
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Urbana, IL, US
Sold By	JX Truck Center

14 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 450HP

Newly Listed

$184,248 USD

Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 11R22.5, Wheels: Aluminum, Wheel Base: 220, Tandem Rear Axles, Front Axle...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	2134952
MLS Number	13113106
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Urbana, IL, US
Sold By	JX Truck Center

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21 1

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

Newly Listed

$124,500 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	371,327 Miles
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/MANA
MLS Number	13112936
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

5 0

2020 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 505HP, 13 Speed Ultrashift

Recently Updated

$114,975 USD

Condition	Used
Usage	585,555 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins ISX15
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	0583032
MLS Number	13072801
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Chattanooga, TN, US
Sold By	MHC Kenworth

27 0

2023 Kenworth W900L Sleeper Semi Truck - 42" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Reduced

$189,950 USD

FULLY LOADED!!! CUSTOM!!! 2023 W900L 565/2050 TQ 18SPD * 336 REARS CUSTOM DIAMOND INTERIOR BROWN IN COLOR *CUSTOM GRILL* CUSTOM 3 DIAMOND REAR WINDOWS*3 COLOR PAINT* CHROME DECK PLATE* NEW...

Condition	Used
Usage	167,524 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	0582471
MLS Number	13065224
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Joplin, MO, US
Sold By	MHC Kenworth

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14 0

2025 Kenworth W990 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 13 Speed Manual

Recently Updated

$225,167 USD

Well appointed W990 ready for work Call Daryl Sizemore [804] [592-8895] for more information and to schedule your test drive

Condition	New
Usage	12 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	SJ120883
MLS Number	12994534
Category	Sleeper Semi Trucks
Last Updated	9/12/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(888) 564-___ SHOW
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15 0

2019 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Detroit, Automatic

Price Reduced

$52,995 USD

If interested please call! Stock #: 14041 Located in Caddo Mills, TX (Just an hour east of downtown Dallas!) Ask about our Military/First Responder Discount (Only on select equipment) CLEAN...

Condition	Used
Usage	171,243 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	14041
MLS Number	12402433
Category	Sleeper Semi Trucks
Last Updated	9/12/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

23 0

2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Automated Manual

Recently Updated

$87,950 USD

T880 40" Sleeper truck Painted fenders, 2 line wet kit balance of warranty 10 year 435K Emission warranty 7 year 700K miles Major Componet warr PLEASE CALL 970-353-9700 W/QUESTIONS

Condition	Used
Usage	322,546 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	0578687
MLS Number	12965715
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Greeley, CO, US
Sold By	MHC Kenworth