New Diesel Flat Top Sleeper Semi Trucks For Sale

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2026 Peterbilt 589 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2027 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

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2027 PETERBILT 567 TANDEM 44" SLEEPER 510 HP ***AUTOMATED 12SPD***HEATED LEATHER DRIVER SEAT***PREDICTIVE CRUISE PACKAGE***LOW AIR LEAF 40K REAR SUSPENSION***DIFF LOCK TANDEM AXLES***LOTS OF...

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	12 Speed Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	286017
MLS Number	14144667
Category	Sleeper Semi Trucks
Last Updated	2/17/2026
Location	Lancaster, PA, US
Sold By	Hunter Truck

(724) 704-___ SHOW
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2027 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 430HP, 18 Speed Manual

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New 2027, Peterbilt 589 with 58" Sleeper, Cummins X15 Engine, 565 HP, 1850 Torque, 270" Wheelbase, 13,200 Dana Spicer Front Axle, 40K Dana Spicer Rear Axle, 270" Wheelbase, 3.55 Rear Axle...

Condition	New
Usage	9 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	286097
MLS Number	14137255
Category	Sleeper Semi Trucks
Last Updated	2/11/2026
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(609) 318-___ SHOW
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2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Autoshift Amt

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PTO / Wet Line installed,

Quantity	5
Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Autoshift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	275516
MLS Number	13421358
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(888) 227-___ SHOW
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2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP

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44" LOW ROOF, TANDEM AXLES WITH SPEED INTERLOCK, TAPER LEAF SPRINGS, SHOCKS 16,000 LBS EngineType: MX-13, EngineMake: PACCAR, PowerType: Diesel, Weight: 62,000,

Condition	New
Usage	17 Hours
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	46,000 lb 3.91 ratio
Stock Number	SD703200
MLS Number	13135416
Category	Sleeper Semi Trucks
Last Updated	1/31/2026
Location	London, ON, Canada
Sold By	Brandt

2026 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 430HP, 18 Speed Manual

$218,000 USD

NEW 2026 PETERBILT 589 SLEEPER! 58" FLAT TOP SLEEPER, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD MANUAL TRANSMISSION. 13,200LBS FRONT AXLE, 46K REARS, 260" WHEELBASE. PLEASE...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	285057
MLS Number	14111328
Category	Sleeper Semi Trucks
Last Updated	1/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2026 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 430HP, 18 Speed Manual

$220,000 USD

NEW 2026 PETERBILT 589 SLEEPER! 58" FLAT TOP SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 13,200LBS FRONT AXLE, 46K REARS, 260" WHEELBASE. PLEASE CALL...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	285056
MLS Number	14111323
Category	Sleeper Semi Trucks
Last Updated	1/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 435-___ SHOW
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2025 International HX Sleeper Semi Truck - 56" Flat Top Sleeper, Cummins 470HP, 13 Speed Manual

$169,900 USD

2950 Miles, Engine: CUMMINS, 470 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 56, Wheel Base: 240,...

Condition	New
Usage	2,950 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	346992
MLS Number	13431482
Category	Sleeper Semi Trucks
Last Updated	1/31/2026
Location	Saco, ME, US
Sold By	Allegiance Trucks

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$275,000 USD

NEW 2026 PETERBILT 589 VIPER RED SLEEPER! 72" FLAT TOP SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. PLEASE CALL INTO HUNTER TRUCK BUTLER FOR MORE...

Condition	New
Usage	1,364 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"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	285063
MLS Number	14086013
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed M Drive Manual

$224,000 USD

NEW 2026 PETERBILT 589 SLEEPER TRUCK! 72" LOW ROOF SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 13,200LBS FRONT AXLE, 40,000LBS REAR AXLE, 280"...

Condition	New
Usage	29 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	282955
MLS Number	13850489
Category	Sleeper Semi Trucks
Last Updated	1/20/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2026 Peterbilt 589 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed M Drive Manual

$224,000 USD

NEW 2026 PETERBILT 589 SLEEPER! 44" LOW ROOF SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 13,200LBS FRONT AXLE, 40,000LBS REAR AXLE, 255" WHEELBASE....

Condition	New
Usage	1,336 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	282956
MLS Number	13850476
Category	Sleeper Semi Trucks
Last Updated	1/20/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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2025 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$190,000 USD

CUMMINS X 15 500HP,13 SPD MANUAL TRANS,132K FRT,46K RR,3.73 RATIO AIR TRAC SUSP,ALUM WHLS 58"SLEEPER CHOICE OF 2 OTHER STK NO 276527 New 2025 567. 500hp Cummins 13speed manual trans. 13.2K...

Condition	New
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	58"
Suspension	Air Trac
Rear End	46,000 lb 3.73 ratio
Stock Number	276528
MLS Number	13459200
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(833) 982-___ SHOW
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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	1/14/2026
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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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	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(570) 638-___ SHOW
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2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

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NOW AVAILABLE!!!! THE PURPLE PEOPLE EATER!!! CUSTOM PAINTED TANKS TO MATCH!!! DROP VISOR!!! AIR CLEANER LIGHTS FRONT AND REAR!!! HIT THE HIGHWAY IN STYLE IN THIS 2026 PETERBILT 589!!! PLEASE...

Condition	New
Usage	9 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	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	282760
MLS Number	13781377
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

(833) 932-___ SHOW
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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	New
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	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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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	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(866) 740-___ SHOW
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2026 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, Amt

$173,962 USD

Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, AMT Transmission, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 11R22.5, Wheels: Aluminum, Wheel Base: 240, Tandem Rear Axles,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2138774
MLS Number	13696490
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(866) 740-___ SHOW
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2026 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, Amt

$173,962 USD

Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, AMT Transmission, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 11R22.5, Wheels: Aluminum, Wheel Base: 240, Tandem Rear Axles,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2138769
MLS Number	13576767
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(866) 751-___ SHOW
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2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

$222,650 USD

NEW ARRIVAL!!!! 2026 WESTERN STAR 49XSF!!! BIG HORSEPOWER!!!! 600HP DD16, 1850 TORQUE. HEAVY SPEC TRUCK!!! 46K REAR 16K FRONT. BEAUTIFUL TRUCK! COMFORTABLE TO DRIVE.! FEDERAL EXCISE...

Condition	New
Usage	498 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	109848
MLS Number	13576732
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

(888) 227-___ SHOW
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2025 Peterbilt 589 Sleeper Semi Truck - Paccar 510HP

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72" LR SLEEPER - TANDEM DRIVE, EngineType: MX-13, EngineMake: PACCAR, PowerType: Diesel, Weight: 53,200, Cab: Highway Tractor,

Condition	New
Usage	31 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SD745690
MLS Number	13352775
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Ayr, ON, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2025 Peterbilt 589 Sleeper Semi Truck - Paccar 510HP

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TANDEM AXLES WITH SPEED INTERLOCK, PETERBILT FRONT AIR LEAF 13,200 LBS EngineType: MX-13, EngineMake: PACCAR, PowerType: Diesel, Weight: 53,200, Cab: Highway Tractor,

Condition	New
Usage	17 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SD745692
MLS Number	13203730
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	London, ON, Canada
Sold By	Brandt