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

$194,248 USD

Condition	New
Duty Class	Heavy Duty
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
Last Updated	5/16/2024
Location	Grand Rapids, MI, US
Sold By	JX Truck Center

(417) 773-___ SHOW
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2020 Kenworth T880S Sleeper Semi Truck

$80,950 USD

HARD TO FIND!! – 40IN COFFIN SLEEPER!! – MULTIPLE UNITS!!, 2020 KW T880S , PACCAR MX 13 455HP, , 12SPD AUTO, , 234WB 2.79RATIO, , DUAL HOOD MIRRORS, , REAR CAB WINDOW, , DUAL STACKS,...

Quantity	6
Condition	Used
Usage	392,698 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX13
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Rear End	40 lb 2.79 ratio
Stock Number	573305
MLS Number	12850307
Last Updated	5/7/2024
Location	Springfield, MO, US
Sold By	Phillips Truck Sales

(833) 931-___ SHOW
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10 0

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

Newly Listed

$109,900 USD

197407 Miles, Engine: DETROIT, 505 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Wheel Base: 210

Condition	Used
Usage	197,407 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Rear End	3.91 ratio
Stock Number	95H1125
MLS Number	12876599
Last Updated	5/23/2024
Location	Savage, MN, 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 Reduced

$109,900 USD

505 HP, Lockers, cab type: Sleeper, engine type: DD15,

Condition	Used
Usage	273,000 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Stock Number	95H1128
MLS Number	12859578
Last Updated	5/23/2024
Location	Superior, WI, US
Sold By	Boyer Trucks

50 0

2012 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$59,900 USD

TRADES WELCOME! 2012 WESTERN STAR 4900, 54K ORIGINAL MILES, ECM VERIFIED, LOW HOURS, DETROIT 500HP, EATON FULLER 10 SPEED, AIR LINER SUSPENSION, FULL LOCKERS, 3:90 GEAR RATIO, 12K FRONT, 40K...

Condition	Used
Usage	5,850 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	BE7173
MLS Number	12741298
Last Updated	4/4/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

43 0

2012 Western Star 4900 Sleeper Semi Truck - 24" Flat Top Sleeper, Detroit 475HP, 10 Speed Manual

$49,900 USD

TRADES WELCOME! 2012 HEAVY SPEC WESTERN STAR, 108K VERIFIED MILES, DELETED DD-15, 475HP, EATON FULLER 10 SPEED, 13,300LB FRONT AXLE, 46,000LB REARS, 3:91 GEAR RATIO, DOUBLE FRAME IN THE REAR...

Condition	Used
Usage	108,031 Miles
Duty Class	Heavy Duty
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	24"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BN4959
MLS Number	12719033
Last Updated	4/4/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

39 0

2020 Western Star 4900 Sleeper Semi Truck - 24" Flat Top Sleeper, Cummins 485HP, 13 Speed Automatic

$89,900 USD

Cummins X15 485 6 Cylinder 15.0 L Diesel 485 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, 9251 Engine hrs, Engine Brake, Eaton Fuller FO-16E313A-MHP ULT Automated...

Condition	Used
Usage	77,400 Miles
Duty Class	Heavy Duty
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	24"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	4809
MLS Number	12504128
Last Updated	1/27/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

11 0

2011 Western Star 4900 Sleeper Semi Truck - 34" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

$69,950 USD

Used Western Star 4900 SA Flat-top Sleeper for sale. Features: Air Ride Cab, Full Locking Rears, Dual Power Steering Boxes, Dual Exhaust Stacks, Stainless Air Cleaners, Hydraulic Heavy Duty...

Condition	Used
Usage	20,311 Hours
Duty Class	Heavy Duty
Horse Power	560 HP
Engine Model	Detroit DD11
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	34"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P066
MLS Number	11860633
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2008 Western Star 4900 Tri Axle Sleeper Semi Truck - 34" Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$79,950 USD

Used Western Star 4900SA Sleeper for sale. Features: Full Double Frame, 20,000 lb. Non-steerable Lift Axle, Full Locking Rears, Heavy Duty Chrome Bumper, Tow Hook, LED Headlights, Grill...

Condition	Used
Usage	25,685 Hours
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	34"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	22P095
MLS Number	11731258
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2015 Western Star 4900 Sleeper Semi Truck - 40" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$99,950 USD

Used Western Star 4900 FA Flat Top Sleeper for Sale. Features: Air Ride Cab, Full Locking Rears, Stainless Quarter Fenders, Stainless Mudflap Brackets, Dual Exhaust, Dual Stainless Air...

Condition	Used
Usage	16,834 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	21P279
MLS Number	11698571
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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30 0

2020 Western Star 4900EX Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Newly Listed

$85,000 USD

CHECK OUT THIS TWO-TONED BEAUTY! CUMMINS POWER WITH AN 18 SPEED MANUAL TRANSMISSION! 275" WHEELBASE, 3.36 REAR AXLE RATIO, CUSTOM SLEEPER, DIAMOND TUCKED INTERIOR, WOOD GRAIN ACCENTS,...

Condition	Used
Usage	626,126 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	LPLU7236U/MANA
MLS Number	12885919
Last Updated	5/22/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(833) 932-___ SHOW
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23 0

2021 Western Star 4900EX Sleeper Semi Truck - 54" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Newly Listed

$108,000 USD

Clean 2021 Western Star 4900EX Sleeper Truck. Eaton Fuller 18sp Manual Transmission, DD16 600 HP Engine, air ride 46K rears. Clean truck ready to go. Extended OEM coverage, 2 years/250k...

Condition	Used
Usage	480,541 Miles
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	54"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	83606
MLS Number	12878687
Last Updated	5/18/2024
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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30 0

2020 Western Star 4900EX Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Newly Listed

$85,000 USD

CHECK OUT THIS TWO-TONED BEAUTY! READY TO GO IN RICHMOND! CUMMINS POWER WITH AN 18 SPEED MANUAL TRANSMISSION! 275" WHEELBASE, 3.36 REAR AXLE RATIO, ALUMINUM WHEELS, 11R22.5 TIRES, DUAL...

Condition	Used
Usage	626,126 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	LPLU7236U
MLS Number	12878624
Last Updated	5/18/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(833) 956-___ SHOW
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30 0

2020 Western Star 4900EX Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

2015 Volvo VNL64T430 Sleeper Semi Truck - 42" Flat Top Sleeper, D16 600HP, Amt

Newly Listed

$19,900 USD

767491 Miles, Engine: VOLVO D16, 600 HP, Fuel Type: Diesel, AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 42, Tandem Rear Axles

Condition	Used
Usage	767,491 Miles
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Volvo D16
Drivetrain	6x4
Transmission	I Shift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	UP10376C
MLS Number	12878654
Last Updated	5/23/2024
Location	Portland, OR, US
Sold By	Tec Equipment - Portland

(855) 370-___ SHOW
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13 0

2011 Peterbilt 365 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 425HP, 13 Speed Manual

$74,900 USD

2011 Peterbilt 365 w/a 36" Single Bunk Sleeper, Cummins ISX 425HP, Manual 13 Spd Transmission, 52,300 GVW, 12,300# Front Axle, 40,000 Rear Axle, Wheelbase: 224" CA/CT-115" EOF-170", Front...

Condition	Used
Usage	10,450 Hours
Duty Class	Heavy Duty
Horse Power	425 HP
Engine Model	Cummins ISX11.9
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	11PB134
MLS Number	11691212
Last Updated	2/6/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

38 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 8Ll Manual

$77,900 USD

TRADES WELCOME!! TRUCK QUALIFIES FOR AN EXTENDED POWERTRAIN WARRANTY. 2013 PETERBILT 367, 81K ORIGINAL MILES, CUMMINS ISX 485HP ENGINE, 8LL EATON FULLER TRANSMISSION, AIR TRAC SUSPENSION, 4...

Condition	Used
Usage	13,967 Hours
Duty Class	Heavy Duty
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	4.33 ratio
Stock Number	163337
MLS Number	12741861
Last Updated	4/25/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(833) 901-___ SHOW
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62 0

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Price Reduced

$129,995 USD

Fresh in-frame with genuine Cummins parts installed by Cummins certified mechanic, comes with 1 year unlimited mile warranty, Cummins ISX15 550HP, 18spd, Clean truck runs out very strong,...

Condition	Used
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	23,000 lb 3.73 ratio
MLS Number	12733879
Last Updated	5/21/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

13 0

2012 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$149,950 USD

Used Peterbilt 367 Flat-top Tri-Axle Sleeper for sale. Features: Single Exhaust, Cruise Control, Air Ride Seats, Power Locks and Windows, Heated Power Mirrors, Stainless Air Cleaners,...

Condition	Used
Usage	6,983 Hours
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	22P357
MLS Number	12669627
Last Updated	3/2/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(844) 548-___ SHOW
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20 0

2008 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 475HP, 8Ll Manual

$78,500 USD

2007 Peterbilt 367 Sleeper Truck, Unibilt 36” Flattop Bunk, Cummins ISX15 475HP Engine, OVERHAULED WITH PAPERWORK!!!, 24.0 Actual Miles on Overhauled Motor, Roughly 175,000 Miles On The...

Condition	Used
Usage	175,000 Miles
Duty Class	Heavy Duty
Horse Power	475 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	4.33 ratio
MLS Number	12241754
Last Updated	1/28/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(855) 980-___ SHOW
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10 0

2014 Peterbilt 367 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Price Reduced

$51,900 USD

Double frame sleeper truck with 48" flat-top sleeper, 14,320 lb. front axle, 46K full locking rears, Neway suspension, and 232" wheelbase

Condition	Used
Usage	436,599 Miles
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX15 550
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6794
MLS Number	12176114
Last Updated	5/21/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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11 0

2014 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$48,900 USD

Double frame sleeper truck with 36" flat-top sleeper, 14,320 lb. front axle, 46K full locking rears, Neway suspension, 236" wheelbase, and pintle hook

Condition	Used
Usage	457,919 Miles
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6795
MLS Number	12165671
Last Updated	7/25/2023
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(844) 305-___ SHOW
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13 0

2012 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 425HP, 10 Speed Manual

2011 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 425HP, 10 Speed Manual

$107,900 USD

Tandem, NEW 16' Ox Steel Dump w/42" Sides, Barn Gate, ISX12 425 HP, 10 Speed, 4.11 Ratio, Air Trac, 12,350 FA, 40,000 RA, 232" WB, 21'6" Bridge, Diff Lock, Wheel Lock, NEW Pintle Hitch w/Air...

Condition	Used
Usage	11,670 Hours
Duty Class	Heavy Duty
Upfit Make	Ox Bodies
Horse Power	425 HP
Engine Model	Cummins ISX12
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	130636
MLS Number	12078662
Last Updated	4/20/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales