Used 6x4 Sleeper Semi Trucks For Sale

(833) 478-___ SHOW
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2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 10 Speed Manual

$45,495 USD

NEW TURBO, AIR TO AIR AND EXHAUST MANIFOLD RECENTLY. READY TO ROLL!!! SOUTHERN RUN PETERBILT 579 WITH RARE 10 SPEED MANUAL. 455HP, 3.36 REARS, 80" CONDO WITH DOUBLE BUNK SLEEPER, VIRGIN...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6873
MLS Number	14397297
Category	Sleeper Semi Trucks
Last Updated	7/7/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 980-___ SHOW
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2014 International ProStar Sleeper Semi Truck - Raised Roof Sleeper, N13, 8 Speed Manual

$13,500 USD

2014 INTERNATIONAL, N13, 8 SPD MANUAL TRANSMISSION, ALL ALLUMINUM WHEELS, RAISED ROOF SLEEPER, POWER WINDOWS AND LOCKS,

Condition	Used
Usage	477,703 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.66 ratio
Stock Number	794917-INT
MLS Number	14395075
Category	Sleeper Semi Trucks
Last Updated	7/7/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 455HP, 10 Speed Manual

$34,800 USD

DPF filters just replaced (April 2026) — fresh aftertreatment. ELECTRONIC STABILITY CONTROL, BRAKE ASSIST, ADAPTIVE CRUISE CONTROL, LANE DEPARTURE WARNING, TIRE PRESSURE MONITORING SYSTEM....

Condition	Used
Usage	593,503 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Stock Number	JK2166
MLS Number	14080353
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 801-___ SHOW
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2009 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$10,000 USD

RUNS AND DRIVES, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH,,

Condition	Used
Usage	1,164,778 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	09DET116C120
MLS Number	14042096
Category	Sleeper Semi Trucks
Last Updated	7/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 781-___ SHOW
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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle, MirrorEye Equipped

$76,200 USD

Condition	Used
Usage	573,615 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	32588
MLS Number	14468306
Category	Sleeper Semi Trucks
Last Updated	7/18/2026
Location	Edwardsville, IL, US
Sold By	Schneider

(833) 781-___ SHOW
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2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$69,200 USD

Condition	Used
Usage	365,212 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	14160
MLS Number	14468264
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Gary, IN, US
Sold By	Schneider

(844) 624-___ SHOW
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2019 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 430HP, 12 Speed Amt

$34,950 USD

NEW ARRIVAL - 2019 PETERBILT 579 MID-ROOF SLEEPER Designed for carriers that demand efficiency without compromising comfort, this 2019 Peterbilt 579 delivers the features and specifications...

Condition	Used
Usage	623,923 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	CO11661
MLS Number	14416617
Category	Sleeper Semi Trucks
Last Updated	7/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$49,000 USD

533,569 Miles, DD13 Detroit, 505 HP, DT12 Automatic, 3.08 Ratio, Long 228" WB, 12k Fronts, 40k Rears, Power Windows/Locks/Mirrors, Aluminum Wheels, Air Slide 5th Wheel, Sirius XM/Bluetooth,...

Condition	Used
Usage	533,569 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MZ8680
MLS Number	14347154
Category	Sleeper Semi Trucks
Last Updated	7/4/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 116 Sleeper Semi Truck - Detroit

$25,900 USD

677k Miles,

Condition	Used
Usage	677,565 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	LL9588
MLS Number	13794415
Category	Sleeper Semi Trucks
Last Updated	7/4/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2017 Peterbilt 579 Sleeper Semi Truck - Paccar, Automatic

$25,000 USD

Paccar MX-13, 455 HP, 10 Speed Automatic, Diff Lock, Air Ride, 13,200 Fronts, 38,000 Rears, Air Slide 5th, Mid-Roof Sleeper, Double Bunk, Collision Mitigation, Jakes, Aluminum Wheels, Drum...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	441275
MLS Number	13481671
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2019 Kenworth T680 Sleeper Semi Truck

$32,800 USD

456k Miles, Paccar MX-13, 455 HP, Endurant Auto, 2.85 Ratio, 216" WB, 12k Fronts, 40k Rears, Air Ride, Diff Lock, Single Bunk Sleeper, Fleet Maintained Unit, Collision Mitigation System,...

Condition	Used
Usage	456,028 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	238363
MLS Number	13333955
Category	Sleeper Semi Trucks
Last Updated	7/4/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 591-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 510HP, 13 Speed Ultrashift Amt

$53,900 USD

2022 Peterbilt 579 Ultraloft – 1 Owner, Fleet Maintained Ultraloft Peterbilt!, Sharp, comfortable, and road-ready Peterbilt 579 Ultraloft with the big 80″ high-rise sleeper and low engine...

Condition	Used
Usage	487,329 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	779975
MLS Number	14465434
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

2020 Peterbilt 389 Sleeper Semi Truck - Cummins 605HP, 18 Speed Manual

$95,900 USD

ALL THE RIGHT STUFF! 605HP Cummins X15 Engine; 18 Speed Manual Transmission; Dual Exhaust Stacks; Gauge Package; Disc Brakes; 270in Wheelbase; 70in Single Bunk Sleeper; Collision Avoidance;...

Condition	Used
Usage	522,624 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	8680553
MLS Number	14451012
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2023 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 500HP, 12 Speed Automatic

$65,900 USD

500HP D13 Volvo Engine with an iShift Automated 12 Speed Transmission! This 2023 Volvo 860 is coming with a DOT Inspection and a PM Service! Cab Parking Heater; SPACIOUS 77in Double Bunk...

Condition	Used
Usage	593,979 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.25 ratio
Stock Number	8680536
MLS Number	14418139
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(844) 624-___ SHOW
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2020 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 430HP, 12 Speed Amt

$34,950 USD

FOR SALE – 2020 PETERBILT 579 SLEEPER (EPIQ PACKAGE) Built for operators who understand that fuel efficiency directly impacts profitability, this 2020 Peterbilt 579 Sleeper equipped with the...

Condition	Used
Usage	639,515 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	CO11599
MLS Number	14416596
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$59,850 USD

NEXT GEN T680! This 2022 Kenworth T680 is Powered by a 455hp MX13 Engine Paired with a 12 Speed Automatic Transmission; 76in Spacious Double Bunk Sleeper; Rear Bunk Controls; Refrigerator;...

Condition	Used
Usage	427,341 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680476
MLS Number	14350052
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2022 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, Automatic

$62,900 USD

LOADED! This 2022 Peterbilt 579 Midroof is coming with an 80in Double Bunk Sleeper with Rear Door Access; Rear Bunk Controls; Inverter; Refrigerator; TV and Microwave Prep; Hood Mirrors; Air...

Condition	Used
Usage	487,258 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680394
MLS Number	14269034
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$58,900 USD

ULTRALOFT! This 2021 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission; Adaptive Cruise Control; Collision Mitigation; Lane Departure Assistance;...

Condition	Used
Usage	487,340 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680318
MLS Number	14144463
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

(855) 807-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$57,500 USD

CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD15, DOUBLE BUNK, INVERTER, REFRIGERTOR,455HP, 3.08 RATIOS, GVWR 52,500 LBS, JAKES, LOCKERS, DETROIT ASSURANCE...

Condition	Used
Usage	464,777 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7312
MLS Number	14463783
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 591-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 510HP, 13 Speed Ultrashift Amt

$54,900 USD

2022 Peterbilt 579 Ultraloft – 1 Owner, Fleet Maintained Ultraloft Peterbilt!, Clean, well-equipped Ultraloft with an 80″ high-rise sleeper, low hours, and 6 months of warranty included! , ...

Condition	Used
Usage	460,439 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	779976
MLS Number	14463605
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(833) 538-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$69,900 USD

433296 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires:...

Condition	Used
Usage	433,296 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	4024
MLS Number	14434683
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(833) 538-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, Manual

$67,900 USD

464817 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: 22.5 low pro,...

Condition	Used
Usage	464,817 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	4032
MLS Number	14432102
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 807-___ SHOW
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2014 Kenworth T800 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 400HP, 10 Speed Manual

$49,500 USD

FLEET MAINTAINED, X HALIBURTON ONLY 51K MILES! LOW ENGINE HOURS! KENWORTH T800, CUMMINS ISX, 400HP, 10 SPEED MANUAL TRANSMISSION, 2 LINE WET KIT, 36" SLEEPER, LEGACY DRIVER SEAT,...

Condition	Used
Usage	8,839 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	36"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	7299
MLS Number	14399480
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(707) 849-___ SHOW
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2019 Kenworth T880 Sleeper Semi Truck - Flat Top Sleeper, Paccar 455HP, 10 Speed Manual

$50,000 USD

FOR SALE – 2019 KENWORTH T880 DAY CAB, Asking $50,000, Located in California Clean, sharp, and ready to work! This 2019 Kenworth T880 is powered by the reliable PACCAR MX-13 455HP engine...

Condition	Used
Usage	484,313 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14391619
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage