Flat Top Sleeper Semi Trucks For Sale

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1993 Peterbilt 377 Sleeper Semi Truck

$11,900 USD

1993 Peterbilt 377 with 48" flat top sleeper CAT 3406c starts easy, runs smooth, no blow by 60 lbs of oil pressure, no oil leaks on the engine 92,000 miles on the engine after it was...

Condition	Used
Usage	92,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Caterpillar 3406c
Drivetrain	6x4
Transmission	9 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 4.11 ratio
Stock Number	1001401ML
MLS Number	13148054
Category	Sleeper Semi Trucks
Last Updated	11/18/2024
Location	Bakersfield, CA, US
Sold By	Titan Managed Services

(844) 883-___ SHOW
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2016 Peterbilt 579 Tandem Highway Tractor with 72 Inch Sleeper

$56,000 USD

Stock #:5028 , Exterior Colour:White , Engine:Cummins ISX , Horsepower:500 , Transmission:18 Spd Auto , Front Axle:13,200 , Rear ...

Condition	Used
Usage	450,000 Miles
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Automated
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	5028
MLS Number	10797521
Category	Sleeper Semi Trucks
Last Updated	10/25/2024
Location	Blaine, WA, US
Sold By	International Machinery

(833) 931-___ SHOW
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10 0

2020 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 505HP, Manual

Price Drop

$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 cab type: Sleeper, engine type: Diesel DD15, exhaustbrake: 0,...

Condition	Used
Usage	197,407 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Rear End	3.91 ratio
Stock Number	95H1125
MLS Number	12876599
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	Superior, WI, US
Sold By	Boyer Trucks

(833) 931-___ SHOW
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11 0

2020 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 505HP, Manual

Price Drop

$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 cab type: Sleeper, engine type: DD15, exhaustbrake: 0, liftgate:...

Condition	Used
Usage	273,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Stock Number	95H1128
MLS Number	12859578
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	Superior, WI, US
Sold By	Boyer Trucks

(844) 956-___ SHOW
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41 0

2017 Freightliner Coronado 122 SD Single Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 450HP, 13 Speed Manual

Recently Updated

$69,900 USD

618328 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 4x2, AirLiner Suspension, Sleeper Type: Flat Top Sleeper, Wheels: All Aluminum, Wheel Base...

Condition	Used
Usage	618,328 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Single Axle
Rear End	23,000 lb 3.21 ratio
Stock Number	C5219
MLS Number	12737265
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 982-___ SHOW
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7 0

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

Newly Listed

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This Western Star 49X Sleeper is a rugged, top-tier heavy-duty truck designed for long hauls and demanding jobs. This model features a sleek maroon exterior accented with bold silver stripes...

Condition	New
Usage	1,200 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	AirLiner
Rear Axle	Tandem Axle
Stock Number	WS4883
MLS Number	13250587
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(844) 917-___ SHOW
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18 0

2014 Kenworth T660 Sleeper Semi Truck - 72" Flat Top Sleeper, Paccar 405HP, 13 Speed Manual

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2014 Kenworth T660, PACCAR MX13, 455 hp, 13 spd manual trans, Clean Nice truck

Condition	Used
Usage	8,033 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	BTS6073
MLS Number	13230082
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Choteau, MT, US
Sold By	Bouma Truck Sales

(833) 801-___ SHOW
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11 1

2015 Kenworth T660 Sleeper Semi Truck - 72" Flat Top Sleeper, Paccar 485HP, 13 Speed Manual

Recently Updated

$20,000 USD

NICE TRUCK, RUNS GREAT, CLEAN, AIR SEAT, AIR BRAKES, WET KIT, DIFFERENTIAL LOCK, DUMP VALVE, POWER RIGHT WINDOW, POWER MIRRORS, HEATED MIRRORS, TILT/TELE, FULL GAUGE PACKAGE, VIT INTERIOR!,

Condition	Used
Usage	815,442 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	15MX81FLATT660
MLS Number	13230048
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

13 0

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

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1266 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	New
Usage	1,266 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4898
MLS Number	13218645
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

9 0

2019 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Recently Updated

$75,000 USD

Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 245, Tandem Rear...

Condition	Used
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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13176819
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

10 0

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

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1356 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	Used
Usage	1,356 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4899
MLS Number	13171682
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

12 0

2025 Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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914 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	New
Usage	914 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4863
MLS Number	13056867
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

15 0

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

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1384 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	New
Usage	1,384 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4852
MLS Number	13038859
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(844) 985-___ SHOW
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23 0

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

Recently Updated

$35,999 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	11/22/2024
Location	Elmhurst, IL, US
Sold By	JX Truck Center

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22 0

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

Recently Updated

$39,999 USD

468058 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	468,058 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	8679280
MLS Number	12766042
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Wadsworth, IL, US
Sold By	JX Truck Center

(844) 332-___ SHOW
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12 0

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

Recently Updated

$184,950 USD

Basically a new truck without the new truck price! Call or come down and see it for yourself! still has plastic on the floors!

Condition	Used
Usage	138,000 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	0587797
MLS Number	13173657
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	St. Joseph, MO, US
Sold By	MHC Kenworth

(844) 332-___ SHOW
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17 0

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

Recently Updated

$183,499 USD

2024 W900L with 42"modular sleeper, Cummins 565HP, 18 speed Manual, New front and rear tires, S/S drop visor, New bumper,chrome hub caps and nut covers, diamond interior, custom dash, custom...

Condition	Used
Usage	148,744 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 3.25 ratio
Stock Number	0582283
MLS Number	13062459
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	St. Joseph, MO, US
Sold By	MHC Kenworth

(833) 300-___ SHOW
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43 1

2023 Kenworth T880 Sleeper Semi Truck - 28" Flat Top Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

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SUPER 40, WET KIT,

Condition	Used
Usage	5,373 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	28"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	C-36131
MLS Number	13247330
Category	Sleeper Semi Trucks
Last Updated	11/21/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 970-___ SHOW
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2 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	11/21/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

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15 0

2023 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated

$179,900 USD

ATTENTION OWNER/OPERATORS!! CONSIGNMENT SPECIAL!!! GREAT OPPORTUNITY ON A GENTLY USED 2023 PETE 389 FEATURING CUMMINS X15 605HP, 18-SPEED MANUAL TRANSMISSION, AND 3.73 REARS. ADDITIONAL...

Condition	Used
Usage	41 Hours
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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	PD798591C-ROA
MLS Number	13213526
Category	Sleeper Semi Trucks
Last Updated	11/21/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

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11 0

2023 Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 12 Speed Endurant Amt

Recently Updated

$124,900 USD

LOW MILES READY TO WORK! THIS KW W990 HAS A PACCAR MX-13 510HP ENGINE AND 12-SPPED AUTOMATED MANUAL TRANSMISSION, MATED TO3.70 REARS. INTERIOR COMFORTS INCLUDE PWR WINDOWS DOOR LOCKS, A/C,...

Condition	Used
Usage	7,107 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
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	PJ241556U
MLS Number	13212932
Category	Sleeper Semi Trucks
Last Updated	11/21/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 693-___ SHOW
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19 0

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

Price Drop

$109,900 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	384,753 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	262
MLS Number	13181871
Category	Sleeper Semi Trucks
Last Updated	11/21/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 693-___ SHOW
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17 0

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

Recently Updated

$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	11/21/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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10 0

2021 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated

$119,900 USD

Custom paint on this great looking trade! This 2021 Pete 389 features a Cummins X15 525HP mated with an 18-speed manual transmission, and 3.55 rears. Owner/Operator specs include full gauge...

Condition	Used
Usage	12,664 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 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	MD747200U-ROA
MLS Number	13191331
Category	Sleeper Semi Trucks
Last Updated	11/23/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.