Used Peterbilt 579 Sleeper Semi Trucks with Cummins Engines For Sale

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2018 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP, Automatic

Price Drop $36,995 USD

CUMMINS X15 / AUTOMATIC TRANSMISSION / PTO / FLEET MAINTAINED / FINANCING AVAILABLE 2018 PETERBILT 579, CUMMINS X15 ENGINE, 450 HP, AUTOMATIC TRANSMISSION, 697,000 MILES, FRIDGE ,...

Condition	Used
Usage	697,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	Automatic
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	1632
MLS Number	13436980
Category	Sleeper Semi Trucks
Last Updated	1/20/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2023 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2023 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Eaton Fuller Endurant 12 Speed Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097700
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2019 Peterbilt 579 Sleeper Semi Truck - 80" Unibilt High Roof, Cummins 450HP

At auction Feb. 5

2019 PETERBILT 579 UltraCab Conventional, 80 Inch Unibilt High Roof Sleeper, Upper Bunk, Cummins ISX15 Engine, 450 H.P., Engine Brake, Eaton Fuller Endurant 12 Speed Transmission,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097689
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2019 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2019 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins ISX15 Engine, 450 H.P., Engine Brake, Eaton Fuller Endurant 12 Speed Transmission, (Automatic), 40,000 Lb....

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097688
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2020 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2020 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Eaton Fuller Endurant 12 Speed Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097639
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2020 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2020 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097638
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2021 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097637
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2021 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097636
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2021 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097635
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Feb. 5

2021 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14097634
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2020 Peterbilt 579 Sleeper Semi Truck - 72" Unibilt High Roof, Cummins 450HP

At auction Feb. 5

2020 PETERBILT 579 UltraCab Conventional, 72 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 450 H.P., Engine Brake, FAOM-16810C-EA3 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.42...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.42 ratio
MLS Number	14097632
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2020 Peterbilt 579 Sleeper Semi Truck - 72" Unibilt High Roof, Cummins 450HP

At auction Feb. 5

2020 PETERBILT 579 UltraCab Conventional, 72 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 450 H.P., Engine Brake, FAOM-16810C-EA3 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.42...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.42 ratio
MLS Number	14097631
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2019 Peterbilt 579 Sleeper Semi Truck - 72" Unibilt High Roof, Cummins 450HP

At auction Feb. 5

2019 PETERBILT 579 UltraCab Conventional, 72 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 450 H.P., Engine Brake, FAOM(F)-16810C Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.42...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.42 ratio
MLS Number	14097630
Category	Sleeper Semi Trucks
Last Updated	1/18/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

(844) 985-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$59,900 USD

REMAINING WARRANTY! This CUMMINS X15 2022 Peterbilt 579 has remaining 5 Year or 500k Mile on the Aftertreatment and Plan 1 Factory Warranty! With only 432k Miles there is still plenty of...

Condition	Used
Usage	432,778 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 2.79 ratio
Stock Number	8680196
MLS Number	14096653
Category	Sleeper Semi Trucks
Last Updated	1/20/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$65,900 USD

CUMMINS POWERED 2023 Peterbilt 579 with a FULL DOT Inspection including Oil Change! This 579 is powered by a Cummins X15 450hp Engine; 12 Speed Automatic Transmission; has a spacious 80in...

Condition	Used
Usage	411,125 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 2.79 ratio
Stock Number	8680268
MLS Number	14088135
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

(724) 648-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$54,900 USD

Low mileage, small flat top 579 with Cummins. Has small sleeper when needed. Lease maintaned. Ready to go,

Condition	Used
Usage	10,367 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	231290
MLS Number	14088032
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 487-___ SHOW
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2019 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP

$37,900 USD

Add a 90 day / 25,000 mile Warranty for $1,500.

Quantity	5
Condition	Used
Usage	577,074 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Capacity	270 Gallons
Stock Number	475421
MLS Number	13795889
Category	Sleeper Semi Trucks
Last Updated	1/11/2026
Location	Pharr, TX, US
Sold By	Doggett

(844) 689-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP

$54,900 USD

Condition	Used
Usage	512,022 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	80"
Rear Axle	Tandem Axle
Stock Number	585154
MLS Number	14083283
Category	Sleeper Semi Trucks
Last Updated	1/11/2026
Location	Laredo, TX, US
Sold By	Doggett

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

$56,900 USD

LOADED ULTRALOFT! 2021 Peterbilt 579 with a Cummins X15 450HP Engine; 12 Speed Automatic Transmission; Adaptive Cruise Control; Lane Departure; Collision Avoidance; Heated Mirrors; Air Slide...

Condition	Used
Usage	424,609 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 2.79 ratio
Stock Number	8680027
MLS Number	13777203
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	De Pere, WI, US
Sold By	JX Truck Center

(323) 712-___ SHOW
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2017 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$38,900 USD

645909 Miles, Engine: CUMMINS ISX15, 450 HP, 12 Speed Automatic Transmission, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tandem Rear Axles

Condition	Used
Usage	645,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L17358
MLS Number	13680162
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Kansas City, KS, US
Sold By	TCI Transportation

(855) 489-___ SHOW
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2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$118,000 USD

500 hp X15 w/18 Speed Manual Transmission, 80" Ultra Loft w/2 bunks, Refrigerator, Chrome Bumper, Bunk Heater, Tilt and Telescoping,

Condition	Used
Usage	285,471 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2198
MLS Number	14021745
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(484) 544-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$55,900 USD

Cummins Powered Low Roof short bunk. Perfect for Regional Work with overnight runs

Condition	Used
Usage	13,115 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	229299
MLS Number	13910419
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Allentown, PA, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

$45,900 USD

CUMMINS X15 450 HP,12 SPD AUTO TRANS,12500 FRT, 40K RR,2.93 RATIO,LOW AIR LEAF SUSP,ALUM WHKS 72" SLEEPER,,

Condition	Used
Usage	529,714 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	228785
MLS Number	13857950
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(855) 942-___ SHOW
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2020 Peterbilt 579 Sleeper Semi Truck - Integral Sleeper, Cummins 500HP, 10 Speed Manual

$64,250 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck with Cummins ISX15 500HP diesel engine, Eaton 10-speed manual transmission RTLO1891, tandem rear axle, 244" wheelbase, 200-gallon fuel capacity,...

Condition	Used
Usage	261,733 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	10 Speed Manual
Sleeper Type	Integral Sleeper
Rear Axle	Tandem Axle
Rear End	5.50 ratio
Stock Number	4718
MLS Number	14069919
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks