New 6x4 Sleeper Semi Trucks For Sale

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2027 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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This 2027 Western Star 49X features a 36" Flat Top sleeper, a 600 HP / 2,050 lb-ft Detroit DD16 engine, and an 18-speed manual transmission. Equipped with a 14,600 lb front axle, 46,000 lb...

Condition	New
Usage	8 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	14,600 lb 3.91 ratio
Stock Number	WS5090
MLS Number	14434514
Category	Sleeper Semi Trucks
Last Updated	6/17/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

2027 Peterbilt 589 Sleeper Semi Truck - Paccar 510HP

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Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 72, Wheel Base: 250, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear Axle Weight: 40000 lb

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	VD841285
MLS Number	14432082
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Lloydminster, SK, Canada
Sold By	Brandt

2027 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 260, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	VD841321
MLS Number	14432081
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Lloydminster, SK, Canada
Sold By	Brandt

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 58, Wheel Base: 244, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 46000 lb

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	VD841269
MLS Number	14432080
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2027 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 58, Wheel Base: 244, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear Axle Weight:...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	VD841260
MLS Number	14432079
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2027 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 260, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	vd841263
MLS Number	14432078
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2027 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 510HP

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Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 255, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight:...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	VD841252
MLS Number	14432076
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Paccar 510HP

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58" LOW ROOF SLEEPER, EngineType: MX-13, EngineMake: PACCAR, Axle: 58" LOW ROOF SLEEPER, PowerType: Diesel, Weight: 53,200, Cab: Highway Tractor,

Condition	New
Usage	11 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SD745685
MLS Number	14120203
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Ayr, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, 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	8 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SD745687
MLS Number	14120186
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Ayr, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Paccar 510HP

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72" Low Roof Sleeper, EngineType: MX-13, EngineMake: PACCAR, Axle: 72" Low Roof Sleeper, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	14 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	SD745689
MLS Number	14120184
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	London, ON, Canada
Sold By	Brandt

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, Cab: Highway Tractor,

Condition	New
Usage	7 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	SD703199
MLS Number	14120167
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	London, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

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80" HIGH ROOF SLEEPER, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	5 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703072
MLS Number	14120166
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

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80" HIGH ROOF SLEEPER, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	4 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703073
MLS Number	14120164
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

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80" HIGH ROOF SLEEPER, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	8 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703074
MLS Number	14120159
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

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80" HIGH ROOF SLEEPER, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	5 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703071
MLS Number	14120158
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

2026 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, 510HP

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21 Miles, 9 Hours, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 238, Tandem Rear Axles, Front Axle Weight: 13200 lb...

Condition	New
Usage	9 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	TD796659
MLS Number	13762728
Category	Sleeper Semi Trucks
Last Updated	6/23/2026
Location	Maidstone, ON, Canada
Sold By	Brandt

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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	6/12/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$250,774 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Size: 72, Wheel Base: 280, Tandem Rear Axles, Rear Axle Weight: 40000 lb

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2140846
MLS Number	14418671
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$245,295 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Size: 56, Wheel Base: 265, Tandem Rear Axles, Front Axle Weight: 13200...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	56"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	2140847
MLS Number	14418670
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$243,904 USD

1036 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Size: 58, Wheel Base: 280, Tandem Rear Axles, Front Axle...

Condition	New
Usage	1,036 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	58"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2140849
MLS Number	14418669
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	DeForest, WI, US
Sold By	JX Truck Center

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$240,312 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Size: 44, Wheel Base: 280, Tandem Rear Axles, Front Axle Weight: 13200...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	44"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	2140850
MLS Number	14418668
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Madison, WI, US
Sold By	JX Truck Center

2027 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 260, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	VD841247
MLS Number	14418151
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Regina, SK, Canada
Sold By	Brandt

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

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Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheel Base: 230, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear Axle Weight:...

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	46,000 lb 4.10 ratio
Stock Number	VD841226
MLS Number	14418150
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Regina, SK, Canada
Sold By	Brandt

2027 Peterbilt 589 Sleeper Semi Truck - Cummins 565HP

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Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 44, Wheel Base: 230, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 46000 lb

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	VD841267
MLS Number	14418149
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt