Used Peterbilt 579 Trucks with Cummins Engines For Sale

(855) 489-___ SHOW
NUMBERCall Seller

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$54,000 USD

X15 Cummins 500HP/1850Tq, Espar, Fridge, 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 7.8 MPG Lifetime Avg, Can Upgrade to 8 New Virgin Drive Tires for...

Condition	Used
Usage	495,291 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	40,000 lb 2.78 ratio
Stock Number	2262
MLS Number	14281581
Category	Sleeper Semi Trucks
Last Updated	7/21/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

2021 Peterbilt 579 Day Cab Truck - Cummins 400HP

Newly Listed

At auction Aug. 6

2021 PETERBILT 579 Non-Sleeper Conventional, Cummins X15 Engine, 400 H.P., Engine Brake, EEO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio, Air Ride Suspension,...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
MLS Number	14494954
Category	Day Cab Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Day Cab Truck - Cummins 400HP

Newly Listed

At auction Aug. 6

2021 PETERBILT 579 Non-Sleeper Conventional, Cummins X15 Engine, 400 H.P., Engine Brake, EEO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio, Air Ride Suspension,...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
MLS Number	14494953
Category	Day Cab Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

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

Newly Listed

At auction Aug. 6

2019 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14494832
Category	Sleeper Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

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

Newly Listed

At auction Aug. 6

2019 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14494831
Category	Sleeper Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

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

Newly Listed

At auction Aug. 6

2019 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14494830
Category	Sleeper Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

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

Newly Listed

At auction Aug. 6

2019 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14494829
Category	Sleeper Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

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

Newly Listed

At auction Aug. 6

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	14494674
Category	Sleeper Semi Trucks
Last Updated	7/20/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Newly Listed

$79,850 USD

VIRGIN TIRES; 450HP Cummins X15 Engine; Espar Bunk Heater; Thermo King APU! This truck is LOADED! DOT Inspection Included with a Full PM Service. 80in Double Bunk Sleeper with Rear Climate...

Condition	Used
Usage	453,951 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
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	8680605
MLS Number	14492587
Category	Sleeper Semi Trucks
Last Updated	7/18/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Automatic

Newly Listed

$58,400 USD

353625 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 185, Tandem Rear Axles, Front Axle Weight: 12350...

Condition	Used
Usage	353,625 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680636
MLS Number	14492579
Category	Day Cab Semi Trucks
Last Updated	7/18/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Automatic

Newly Listed

$58,400 USD

371937 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 185, Tandem Rear Axles, Front Axle Weight: 12350...

Condition	Used
Usage	371,937 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680639
MLS Number	14492578
Category	Day Cab Semi Trucks
Last Updated	7/18/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

2022 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

Newly Listed

$64,900 USD

347656 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 181, Tandem Rear Axles, Front Axle Weight: 12350...

Condition	Used
Usage	347,656 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680637
MLS Number	14492576
Category	Day Cab Semi Trucks
Last Updated	7/18/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

(855) 807-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic, 16' Dump

Price Drop $84,500 USD

2020 PETERBILT 579 DAY CAB, 450HP CUMMINS-X15 POWER, 12 SPEED AUTO-TRANSMISSION, GVWR: 51,200, BRAND NEW 16'X53" DUMP BED, NEW PTO, TANK, TARP, 21 CU YARD CAPACITY, ENGINE BRAKE, CRUISE...

Condition	Used
Usage	228,455 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	7255
MLS Number	14444930
Category	Dump Trucks
Last Updated	7/18/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Dump Truck - Cummins 450HP, 10 Speed Manual, 16' Dump

Price Drop $79,500 USD

CLEAN FLEET MAINTAINED, 2020 PETERBILT 579 DUMP TRUCK, CUMMINS X15 POWERED, 450HP, EATON 10 SPEED MAN TRANSMISSION, BRAND NEW 16'X52" DUMP BED, NEW PTO, TANK, TARP, 21 CU YARD CAPACITY. AIR...

Condition	Used
Usage	226,992 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	7253
MLS Number	14352952
Category	Dump Trucks
Last Updated	7/18/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$50,495 USD

Well spec'd Cummins powered 579 that's priced to move. FRIDGE, Great starter truck. Call for more info

Condition	Used
Usage	575,999 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	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	7285
MLS Number	14308859
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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

Recently Updated

$67,900 USD

CUMMINS X15! This 2022 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and Paired with a 12 Speed Automatic Transmission. Unit only has 460k Miles! Spacious 80in Single Bunk Sleeper;...

Condition	Used
Usage	460,536 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680424
MLS Number	14369239
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2021 Peterbilt 579 Day Cab Truck - Cummins 450HP

At auction Jul. 30

2021 PETERBILT 579 Non-Sleeper Conventional, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio, Air Ride Suspension,...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
MLS Number	14482423
Category	Day Cab Semi Trucks
Last Updated	7/14/2026
Location	Hampton, GA, US
Listed By	Taylor & Martin LLC

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

At auction Jul. 30

2020 PETERBILT 579 UltraCab Conventional, 72 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08...

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 3.08 ratio
MLS Number	14482077
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

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

At auction Jul. 30

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	14482073
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Burgettstown, PA, US
Listed By	Taylor & Martin LLC

2025 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Jul. 30

2025 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 3.25 ratio
MLS Number	14481834
Category	Sleeper Semi Trucks
Last Updated	7/14/2026
Location	Hampton, GA, US
Listed By	Taylor & Martin LLC

(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

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

(833) 538-___ SHOW
NUMBERCall Seller

2023 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price

412000 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Wheels: All...

Condition	Used
Usage	412,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4050
MLS Number	14476937
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 942-___ SHOW
NUMBERCall Seller

2020 Peterbilt 579 Sleeper Semi Truck - Integral Sleeper, Cummins

$79,750 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck for sale, 252,069 miles, Cummins ISX15 diesel engine, Eaton manual RTLO1891 transmission, tandem rear axle, 244" wheelbase, 200 gal fuel capacity,...

Condition	Used
Usage	255,767 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	13 Speed Manual
Sleeper Type	Integral Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.50 ratio
Stock Number	4716
MLS Number	14244726
Category	Sleeper Semi Trucks
Last Updated	7/18/2026
Location	Jessup, MD, US
Sold By	Penske Used Trucks