Heavy Duty 6x4 Sleeper Semi Trucks For Sale

(855) 725-___ SHOW
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2023 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 550HP, 13 Speed Manual

$139,500 USD

The 2023 Peterbilt 389 is a Class 8 long‑haul conventional truck with classic styling and modern performance that stands out on the used truck market, , Powerful engine options including...

Condition	Used
Usage	334,177 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2648
MLS Number	14244590
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(570) 638-___ SHOW
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2027 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$179,900 USD

BRAND NEW 2027 PETERBILT 579 ULTRALOFT!!! THIS UNIT IS SUPER CLEAN AND SET UP FOR ALL YOUR LONGHAUL NEEDS!!! PLEASE CONTACT HUNTER TRUCK SCRANTON SALES FOR MORE INFO AND YOUR MOST...

Condition	New
Usage	1,579 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	286101
MLS Number	14244442
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

(844) 985-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$58,900 USD

LOADED! This unit is powered by a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission; Adaptive Cruise Control; Collision Mitigation; Lane Departure Assistance; Air Slide 5th...

Condition	Used
Usage	453,437 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	8680315
MLS Number	14140362
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	De Pere, WI, US
Sold By	JX Truck Center

2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$75,500 USD

Condition	Used
Usage	340,783 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	21050
MLS Number	14477883
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	Shrewsbury, MA, US
Sold By	Schneider

2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$91,700 USD

Condition	Used
Usage	425,601 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	33074
MLS Number	14477879
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Indianapolis, IN, US
Sold By	Schneider

(833) 801-___ SHOW
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2015 International LoneStar Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

$28,000 USD

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

Condition	Used
Usage	666,011 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	15ISX666LONE
MLS Number	13786827
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(570) 638-___ SHOW
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2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$228,900 USD

NOW AVAILABLE!!!! THE PURPLE PEOPLE EATER!!! CUSTOM PAINTED TANKS TO MATCH!!! DROP VISOR!!! AIR CLEANER LIGHTS FRONT AND REAR!!! HIT THE HIGHWAY IN STYLE IN THIS 2026 PETERBILT 589!!! PLEASE...

Condition	New
Usage	9 Miles
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	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	282760
MLS Number	13781377
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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2015 International LoneStar Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

$28,000 USD

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

Condition	Used
Usage	688,665 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	15ISX688LONE
MLS Number	13725610
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 307-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

$39,150 USD

Inspection Report

Condition	Used
Usage	413,024 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.25 ratio
Stock Number	504596
MLS Number	13928125
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(833) 986-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$67,900 USD

518767 Miles, Engine: DETROIT DD15, 400 HP, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	518,767 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	270738
MLS Number	14463894
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Manual

$124,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	161,835 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7275
MLS Number	14418120
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Manual

$124,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	135,243 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7274
MLS Number	14418079
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(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 Built for operators who understand that fuel efficiency directly impacts profitability, this 2020 Peterbilt 579 Sleeper equipped with the highly...

Condition	Used
Usage	16,606 Hours
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	CO11601
MLS Number	14416612
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(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 Built for operators who understand that fuel efficiency directly impacts profitability, this 2020 Peterbilt 579 Sleeper equipped with the highly...

Condition	Used
Usage	16,606 Hours
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	CO11601
MLS Number	14416610
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 430HP, 12 Speed Amt

$34,950 USD

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

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 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	14416595
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

$114,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	211,535 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7273
MLS Number	14378639
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Manual

$119,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	198,470 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7272
MLS Number	14375153
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 985-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$65,900 USD

500hp Cummins X15! This Ultraloft 2022 Peterbilt 579 has a 12 Speed Automatic Transmission; 80in Double Bunk Sleeper; Refrigerator; Front Disc Brakes; Air Slide 5th Wheel; Rear Bunk Controls...

Condition	Used
Usage	395,706 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 2.79 ratio
Stock Number	8680351
MLS Number	14350010
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Automatic

$124,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	155,328 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7249
MLS Number	14342875
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Automatic

$124,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	121,776 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7250
MLS Number	14335495
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Automatic

$114,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON MANUAL 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Condition	Used
Usage	236,968 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7251
MLS Number	14335413
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 985-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, Automatic

$54,900 USD

SHARP! 2021 Kenworth T680 with only 453k Miles! This Cummins X15 Powered Unit is Paired with a 12 Speed Automatic Transmission; Hood Mirrors; Heated Mirrors; Air Slide 5th Wheel and has been...

Condition	Used
Usage	455,057 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680420
MLS Number	14305229
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$85,200 USD

Condition	Used
Usage	493,371 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	33050
MLS Number	14476275
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Gary, IN, US
Sold By	Schneider

2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$79,200 USD

Condition	Used
Usage	336,502 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	14012
MLS Number	14476274
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	Gary, IN, US
Sold By	Schneider