Heavy Duty 6x4 Sleeper Semi Trucks For Sale

2020 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 450HP, Automatic

$76,850 USD

REMAINING EXTENDED WARRANTY! 2020 Peterbilt 389 unit comes with a Green APU Installed! Cummins Powered 500hp Engine is paired with a 13 Speed Automatic Transmission; Dual Exhaust Breathers;...

Condition	Used
Usage	574,315 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	8680265
MLS Number	14111213
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2027 Peterbilt 589 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$215,734 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheel Base: 260, Tandem Rear...

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	44"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	2140541
MLS Number	14397690
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Bloomington, IL, US
Sold By	JX Truck Center

(844) 307-___ SHOW
NUMBERCall Seller

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$45,000 USD

Inspection Report

Condition	Used
Usage	360,442 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	506971
MLS Number	14397253
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$57,900 USD

Cummins X15 with 450hp! This 2022 Kenworth T680 is now available for sale! Well Maintained with a FULL PM SERVICE! 180 Point Dealer Inspection; DOT Inspection and is a 12 Speed Automatic...

Condition	Used
Usage	423,557 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
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 2.79 ratio
Stock Number	8680516
MLS Number	14374940
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2023 Peterbilt 579 Sleeper Semi Truck - Paccar 380HP

$64,900 USD

ULTRALOFT WITH WARRANTY! This Sharp Unit has warranty until 3.31.27 or 500k miles on the engine and emissions warranty until 435k Miles! 80in Single Bunk Sleeper loaded with a 180 Point...

Condition	Used
Usage	369,718 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680469
MLS Number	14374938
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$57,900 USD

BIG HP! Cummins X15 with 500hp and a 12 Speed Automatic Transmission! This 2022 Peterbilt 579 is also an Ultraloft with an 80in Spacious Double Bunk Sleeper! Bunk Heater; Air Ride Driver...

Condition	Used
Usage	487,674 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8680353
MLS Number	14350016
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Automatic

$59,900 USD

450hp Cummins X15 Engine with a 12 Speed Automatic Transmission! This unit is priced to sell and ready to go to work! Coming with a DOT Inspection and Full PM Service! Hood Mirrors; Heated...

Condition	Used
Usage	474,420 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
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 2.79 ratio
Stock Number	8680434
MLS Number	14310627
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2023 Peterbilt 579 Sleeper Semi Truck - Paccar 380HP

$66,900 USD

SHARP! 2023 Peterbilt 579 Ultraloft! This 485hp MX13 Engine is Paired with a 12 Speed Automatic Transmission; a Spacious 80in Double Bunk Sleeper; Rear Bunk Controls; Air Slide 5th Wheel;...

Condition	Used
Usage	321,537 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	380 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680383
MLS Number	14305586
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2021 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 455HP, Manual

$62,900 USD

2021 Peterbilt 567 with a 44in Sleeper Now Available! This Sharp looking 567 is Powered by a 455HP MX13 Engine and paired with a 10 Speed Manual Transmission. Unit has Full Lockers; Rear...

Condition	Used
Usage	388,735 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	8680390
MLS Number	14248664
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	De Pere, WI, US
Sold By	JX Truck Center

(888) 227-___ SHOW
NUMBERCall Seller

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, 455HP

Contact for price

80" Sleeper Tandem-Drive, EngineType: MX-13, EngineMake: PACCAR, PowerType: Diesel, Weight: 53,200, Cab: Highway Tractor,

Condition	New
Usage	7 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	RD669802
MLS Number	12559608
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

(844) 940-___ SHOW
NUMBERCall Seller

2012 Freightliner Columbia 120 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 10 Speed Manual

$24,999 USD

CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	958,356 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit SERIES 60 12.7 DDEC II
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	BL5426
MLS Number	14454967
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(844) 321-___ SHOW
NUMBERCall Seller

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$76,900 USD

Manufacturer’s Engine Warranty: Balance of Detroit Diesel 5 Year/500,000 EW4 Coverage, In Service: 12/3/2021,

Condition	Used
Usage	13,638 Hours
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	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.15 ratio
Stock Number	1743
MLS Number	14440071
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
NUMBERCall Seller

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$77,900 USD

Manufacturer’s Engine Warranty: Balance of Cummins 5 Year/500,000 Miles Protection Plan PLUS With Aftertreatment, In Service: 12/2/2021,

Condition	Used
Usage	8,822 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.63 ratio
Stock Number	1742
MLS Number	14440070
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$97,900 USD

5y/500K ml ENGINE MAJOR COMPONENTS WARRANTY PARTS ONLY, 5y/750k ml BASIC TRANSMISSION WARRANTY IN SERVICE DATE: 3/6/2023, 475 HP 1650 TORQUE,

Condition	Used
Usage	6,844 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	1741
MLS Number	14438238
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(888) 853-___ SHOW
NUMBERCall Seller

2017 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 10 Speed Amt

$29,900 USD

Gardner Denver Wet Kit! Paccar MX13 455 hp, Eaton FAOM-15810S-EP3 10 speed auto, full locking rears, air ride with suspension dump, A/S 5th wheel, LoPro 22.5 tires on aluminum wheels, dual...

Condition	Used
Usage	711,590 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1326
MLS Number	14109063
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(833) 781-___ SHOW
NUMBERCall Seller

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$84,200 USD

Condition	Used
Usage	404,703 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	32435
MLS Number	14454422
Category	Sleeper Semi Trucks
Last Updated	7/18/2026
Location	Houston, TX, US
Sold By	Schneider

(609) 318-___ SHOW
NUMBERCall Seller

2027 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Ultrashift Amt

Contact for price

Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Ultrashift AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: 295 75...

Quantity	2
Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	288665
MLS Number	14453061
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(609) 318-___ SHOW
NUMBERCall Seller

2027 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Ultrashift Amt

Contact for price

Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Ultrashift AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: 295 75...

Quantity	2
Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	288666
MLS Number	14453060
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(866) 530-___ SHOW
NUMBERCall Seller

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$75,995 USD

2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, DETROIT DT12 AUTOMATIC TRANSMISSION, 386,435 MILES, FLEET MAINTAINED, READY TO WORK MULTIPLE SIMILAR UNITS AVAILABLE FINANCING...

Condition	Used
Usage	386,435 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	7469
MLS Number	14417819
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 489-___ SHOW
NUMBERCall Seller

2025 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, 13 Speed I Shift Amt

$156,000 USD

Remainder Factory 5YR/500K Engine + AFT Warranty until 12/31/2029, 1850 Tq, Edge Interior Trim, Technology Pkg, Amenities Pkg #1, Fridge, Microwave, Parking Cooler System, Loaded!,

Condition	Used
Usage	229,096 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	13 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.15 ratio
Stock Number	SN696471
MLS Number	14452855
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	Carrollton, GA, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 807-___ SHOW
NUMBERCall Seller

2018 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 450HP, 10 Speed Automatic

$29,900 USD

2018 PETERBILT 579 MID ROOF, CUMMINS ISX 450HP, AUTOMATIC 10 SPEED TRANSMISSION EATON FULLER ADVANTAGE, 240 WHEEL BASE, FRIDGE, 240G OF DIESEL, ALL ALUMINUM RIMS, READY TO WORK!...

Condition	Used
Usage	749,937 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	7259
MLS Number	14363046
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(866) 530-___ SHOW
NUMBERCall Seller

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$99,995 USD

2025 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, 505 HP / GEN5, DETROIT DT12 AUTOMATIC TRANSMISSION, 413,718 MILES, FLEET MAINTAINED MULTIPLE UNITS ARE AVAILABLE FINANCING...

Condition	Used
Usage	413,718 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8269
MLS Number	14360379
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(844) 909-___ SHOW
NUMBERCall Seller

2017 Freightliner Cascadia 113 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 500HP, Automatic

$30,000 USD

2017 Freightliner Cascadia 113, Detroit DD15 500 HP, 880K miles, Engine overhaul done at 773k with Paperwork, Inter-axle differential lock, Automatic Transmission, Sliding 5th wheel plate,...

Condition	Used
Usage	888,664 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14130889
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Paul, ID, US
Sold By	BTR Sales

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

$64,900 USD

LOW MILE ULTRALOFT! This LOW MILE 2021 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and paired with a 12 Speed Automatic Transmission! This unit has a spacious 80in Double Bunk...

Condition	Used
Usage	306,828 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	8680093
MLS Number	13943087
Category	Sleeper Semi Trucks
Last Updated	7/1/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center