Heavy Duty 6x4 Sleeper Semi Trucks For Sale

(888) 227-___ SHOW
NUMBERCall Seller

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

Contact for price

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	SD703062
MLS Number	13762721
Category	Sleeper Semi Trucks
Last Updated	7/21/2026
Location	Whitby, ON, Canada
Sold By	Brandt

(833) 254-___ SHOW
NUMBERCall Seller

2009 Kenworth T660 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 455HP, 10 Speed Automatic

$10,000 USD

Condition	Used
Usage	1,318,184 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	34,000 lb 3.25 ratio
Stock Number	27050
MLS Number	13622114
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(888) 227-___ SHOW
NUMBERCall Seller

2026 Peterbilt 589 Sleeper Semi Truck - 565HP

Contact for price

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	TD782793
MLS Number	13452788
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

(855) 489-___ SHOW
NUMBERCall Seller

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$66,000 USD

455 Hp, 13 Speed Manual, Price Includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 80" sleeper, Rhome, TX,

Condition	Used
Usage	347,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.25 ratio
Stock Number	2030
MLS Number	13442669
Category	Sleeper Semi Trucks
Last Updated	7/21/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 932-___ SHOW
NUMBERCall Seller

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

Contact for price

This Western Star 49X is powered by a Detroit DD16 engine rated at 600 horsepower and 2,050 lb-ft of torque, paired with an 18-speed manual transmission. It is equipped with a 16,000 lb...

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 4.30 ratio
Stock Number	WS4899
MLS Number	13171682
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
NUMBERCall Seller

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

$196,900 USD

This Western Star 49X is equipped with a Detroit DD16 engine producing 600 horsepower and 2,050 lb-ft of torque, paired with an Eaton Fuller RTLO-20918B 18-speed manual transmission. It...

Condition	New
Usage	1,283 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	7/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
NUMBERCall Seller

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

Contact for price

This Western Star 49X is powered by a Detroit DD16 engine rated at 600 horsepower and 2,050 lb-ft of torque, paired with an 18-speed manual transmission. It features a 16,000 lb front axle,...

Condition	New
Usage	2,495 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	7/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(833) 637-___ SHOW
NUMBERCall Seller

2012 Kenworth T800 Sleeper Semi Truck - Cummins 400HP, 10 Speed Manual

$44,900 USD

2012 Kenworth T800, 115,120 miles, Cummins ISX12 400 hp engine, Eaton Fuller 10 speed transmission. diff lock, 3.90 ratio, 12,000 front, 44,000 rear, 200 wheelbase, Neway Suspension, power...

Condition	Used
Usage	15,075 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.90 ratio
MLS Number	12142460
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(888) 227-___ SHOW
NUMBERCall to Rent

2023 Peterbilt 567 Sleeper Semi Truck - 58" Raised Roof Sleeper, 510HP

Contact for rental/lease prices

Chrome front bumper c/w cast front tow hook, Stainless steel visor permit panels, Dual cab mount amber strobe lights, Dual polished aluminum fuel tanks (260 USG) c/w triple stainless steel...

Condition	Used
Usage	3,107 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	58"
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	15840
MLS Number	11939099
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Nisku, AB, Canada
Rented/Leased By	Brandt

Email to Rent

(833) 298-___ SHOW
NUMBERCall Seller

2022 Kenworth T680 Sleeper Semi Truck, USed, Arizona, Automatic, 45-499 HP

$63,900 USD

2022 Kenworth T680 Sleeper Cab Truck – Cummins X15 Power, Double Bunk EPU This used 2022 Kenworth T680 sleeper cab truck is built for long-haul comfort and dependable over-the-road...

Condition	Used
Usage	404,900 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Stock Number	T65368
MLS Number	14412524
Category	Sleeper Semi Trucks
Last Updated	7/13/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(833) 478-___ SHOW
NUMBERCall Seller

2016 Freightliner Columbia 120 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 500HP, 10 Speed Manual

Contact for price

***Glider Kit*** 12.7 60 Series Detroit! Overhaul completed Dec. 2023 with counterbore/liner seat work, new liners, pistons, rod and main bearings, oil pump, refurbished head, injectors,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	12,000 lb
Stock Number	7394
MLS Number	14465374
Category	Sleeper Semi Trucks
Last Updated	7/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 956-___ SHOW
NUMBERCall Seller

2013 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 10 Speed Manual

$22,500 USD

773000 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum/Steel, Tandem...

Condition	Used
Usage	773,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C5378
MLS Number	14160218
Category	Sleeper Semi Trucks
Last Updated	7/12/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 801-___ SHOW
NUMBERCall Seller

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 475HP, 10 Speed Manual

$16,000 USD

good truck, runs great, clean, air seats, double bunk, differential lock, A/S 5th, power mirrors, power windows, heated mirrors, tilt/tele,,

Condition	Used
Usage	900,050 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	17DET900CAS
MLS Number	12241710
Category	Sleeper Semi Trucks
Last Updated	7/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
NUMBERCall Seller

2015 Peterbilt 579 Sleeper Semi Truck - 70" Mid Roof Sleeper, Paccar 455HP, 13 Speed Manual

$16,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, AIR SEATS, POWER WINDOWS, POWER MIRRORS, WELL MAINTAINED TRUCK! DIFFERENTIAL LOCK, DUMP VALVE!,

Condition	Used
Usage	889,092 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	40,000 lb 3.55 ratio
Stock Number	15MX889579
MLS Number	14479196
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 257-___ SHOW
NUMBERCall Seller

2012 Volvo VNL64T780 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 13 Speed Manual

$21,500 USD

IN STOCK ROBSTOWN, TX USED 2012 Volvo VNL condo sleeper, Cummins ISX 500 horsepower, Eaton 13 speed transmission, 13,200 lbs front axle, 40,000 rear axles, 3.42 gear ratio, 936K miles with...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	10757-T2
MLS Number	14479062
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(833) 300-___ SHOW
NUMBERCall Seller

2023 Kenworth T880 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 405HP, 18 Speed Manual

Contact for price

Installed option, BEACONS LIGHT, FRIGO, ESPAR,

Condition	Used
Usage	9,074 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-37694
MLS Number	14478964
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(888) 619-___ SHOW
NUMBERCall Seller

2017 Volvo VNL780 Sleeper Semi Truck

$32,900 USD

2021 Volvo VNL760, Volvo VED13 450hp, 559,000 Miles, 12 Speed automatic, 231” Wheelbase, 2.64 Rear Ratio, 70” Raised Roof, Double Bunk, KING OF THE ROAD VOLVO.

Condition	Used
Usage	559,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX 15L
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Raised Roof Condo
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	0375
MLS Number	14478784
Category	Sleeper Semi Trucks
Last Updated	7/22/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(855) 725-___ SHOW
NUMBERCall Seller

2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP

$55,000 USD

low mileage sleeper, cummins powered, call: martha servin --,

Quantity	2
Condition	Used
Usage	352,723 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	42021
MLS Number	14465510
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(844) 321-___ SHOW
NUMBERCall Seller

2022 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$82,900 USD

Manufacturer’s Engine Warranty: Balance of VOLVO 5 Year/500,000 Mile Major Components Warranty;, In Service: 2/28/2022,

Condition	Used
Usage	12,221 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	1749
MLS Number	14453156
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
NUMBERCall Seller

2022 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$84,900 USD

Manufacturer’s Engine Warranty: Balance of VOLVO 5 Year/500,000 Mile Engine Plan 2 with Aftertreatment, In Service: 2/14/2022,

Condition	Used
Usage	473,435 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	1748
MLS Number	14453153
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(855) 725-___ SHOW
NUMBERCall Seller

2021 International LT Sleeper Semi Truck - Cummins 450HP, Automatic

$55,000 USD

More units available Contact Ed Gibbs,

Quantity	5
Condition	Used
Usage	353,645 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14453006
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(833) 538-___ SHOW
NUMBERCall Seller

2014 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 475HP, 13 Speed Manual

$34,900 USD

1100000 Miles, Engine: CUMMINS ISX15, 475 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Tandem Rear Axles

Condition	Used
Usage	1,100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
MLS Number	14478102
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(833) 801-___ SHOW
NUMBERCall Seller

2015 International LoneStar Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

$28,000 USD

GOOD TRUCK, VERY NICE TRUCK, RUNS AND DRIVES EXCELLENT, AIR SEAT, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH WHEEL, DUAL EXHAUST!,

Condition	Used
Usage	608,865 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	15ISX608LONE
MLS Number	14361017
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 725-___ SHOW
NUMBERCall Seller

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$69,900 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its strong Detroit diesel powertrain aerodynamic design and driver‑focused...

Condition	Used
Usage	443,772 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	#2628
MLS Number	14244609
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation