New 6x4 Sleeper Semi Trucks For Sale

9 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Autoshift Amt

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PTO / Wet Line installed - 3 available,

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	275520
MLS Number	13848503
Category	Sleeper Semi Trucks
Last Updated	9/25/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

9 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Autoshift Amt

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PTO / Wet Line installed - 3 available,

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	275518
MLS Number	13848502
Category	Sleeper Semi Trucks
Last Updated	9/25/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

6 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

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Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Neway Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 58, Tires: 11R22.5, Wheels: Polished...

Quantity	2
Condition	New
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	58"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	276486
MLS Number	13273342
Category	Sleeper Semi Trucks
Last Updated	9/25/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(716) 218-___ SHOW
NUMBERCall Seller

8 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

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CHOICE OF 2 CUMMINS X15 500 HP,13 SPD MANUAL TRANS,460K RR,132 K FRT,3.73 RATIO,44" FLAT SLEEPER,11R22.5 TIRES RELATED STK TRK 276504,

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	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	276503
MLS Number	13459165
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

9 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Autoshift Amt

Contact for price

PTO / Wet Line installed - 3 available,

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	9/17/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

6 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

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2 available,

Quantity	2
Condition	New
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	58"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	276485
MLS Number	13273367
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

8 0

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

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Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 72, Tires: 11R22.5, Wheels:...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273122
MLS Number	13089550
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

10 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 605HP, 18 Speed Endurant Amt

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Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 11R22.5,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273126
MLS Number	12982873
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

6 0

2024 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Amt

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Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Tires: 11R22.5, Wheels:...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	263519
MLS Number	12262099
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(844) 435-___ SHOW
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11 0

2025 International LT Sleeper Semi Truck - Cummins 450HP

$155,900 USD

2148 Miles, Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 175

Condition	New
Usage	2,148 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Stock Number	346597
MLS Number	13406842
Category	Sleeper Semi Trucks
Last Updated	8/6/2025
Location	Brooklyn, NY, US
Sold By	Allegiance Trucks

(866) 751-___ SHOW
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9 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$210,000 USD

NEW WESTERN STAR 49X 60 IN MID ROOF SLEEPER. 505HP DD15. NICE TRUCK THAT IS READY TO WORK

Condition	New
Usage	563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	109849
MLS Number	13576917
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

(844) 435-___ SHOW
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9 0

2023 International LT Sleeper Semi Truck - 73" Mid Roof Sleeper, A26 450HP, 12 Speed Endurant Amt

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ORDER NOW FOR 2023 CALENDAR YEAR, CALL NEW TRUCK SALES FOR DETAILS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NEW LT

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	550432
MLS Number	12298511
Category	Sleeper Semi Trucks
Last Updated	7/9/2025
Location	Liverpool, NY, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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14 0

2025 International HX Sleeper Semi Truck - 56" Flat Top Sleeper, Cummins 470HP, 13 Speed Manual

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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	4/25/2025
Location	Bangor, ME, US
Sold By	Allegiance Trucks

(833) 982-___ SHOW
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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	3/19/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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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	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	2/22/2025
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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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	2/11/2025
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 982-___ SHOW
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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	2/11/2025
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(877) 322-___ SHOW
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0 0

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$182,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks ...

Condition	New
Usage	918 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	TLWV3909
MLS Number	14043817
Category	Sleeper Semi Trucks
Last Updated	12/22/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami