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Mileage: 372,284 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Type: Endurant
Number of Speeds: 12 Spd
Description:
Updated: Thursday, October 29, 2026 02:29 PM
Location: Salt Lake City, Utah
Mileage: 368,380 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 12 Spd
Suspension: Low Air
Description: Introducing the 2021 Peterbilt 579, a robust and reliable day cab designed for those who demand performance and efficiency on the road. Powered by ...
Updated: Sunday, November 08, 2026 02:11 AM
Location: San Antonio, Texas
Mileage: 379,639 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Air Ride
VIN: 1XPBD49X4MD754374
Description: Significant price reduction on this 2021 Peterbilt 579, making it an excellent opportunity for those seeking a reliable heavy-duty truck. Powered b...
Updated: Monday, November 02, 2026 09:31 AM
Location: Columbus, Ohio
Mileage: 258,545 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Air Ride
VIN: 1XPBD49X7MD739075
Description: A price reduction makes this 2021 Peterbilt 579 an even more compelling option for those seeking a reliable heavy-duty truck. Powered by a robust C...
Updated: Monday, November 02, 2026 09:31 AM
Location: Columbus, Ohio
Mileage: 440,830 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Manufacturer: EATON
Transmission Type: Autoshift
Description: 2021 PETERBILT 579
X15 400 HP 1650 TORQUE
-440,830 MILES
-11,368 HOURS
12-SPEED EATON AUTOMATED TRANSISSION
40K REARS WITH 2...
Updated: Friday, November 06, 2026 04:39 PM
Location: Idaho Falls, Idaho
Mileage: 323,946 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Suspension: Low Air
VIN: 1XPBD49X7MD738895
Description: 2021 Peterbilt 579
Call For Price
Updated: Wednesday, November 04, 2026 11:34 AM
Location: Plainville, Massachusetts
Seller: THE PETERBILT STORE - BOSTON
Mileage: 297,748 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Air Ride
VIN: 1XPBD49X6MD738788
Description: A price reduction makes this 2021 Peterbilt 579 an even more compelling option for those seeking a reliable heavy-duty truck. Equipped with a power...
Updated: Monday, November 02, 2026 09:31 AM
Location: Columbus, Ohio
Mileage: 396,465 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Air Ride
VIN: 1XPBD49X0MD738723
Description: A price reduction makes this 2021 Peterbilt 579 an even more compelling option for those in need of a reliable heavy-duty truck. Equipped with a Cu...
Updated: Monday, November 02, 2026 09:31 AM
Location: Columbus, Ohio
Mileage: 375,406 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 12 Spd
Suspension: Air Ride
Description: 2021 Peterbilt 579 - Extra Clean and Road-Ready!**
Looking for a reliable, high-performing truck? Check out this **2021 Peterbilt 579** with a **C...
Updated: Monday, November 02, 2026 09:31 AM
Location: Irving, Texas
Seller: HOUSE OF TRUCKS - Dallas, TX
Mileage: 394,960 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Manufacturer: EATON
Transmission Type: Endurant
Description: 2021 PETERBILT 579
12-SPEED AUTOMATED TRANS
CUMMINS X15 400HP 1650 TORQUE
40K REARS 2.79 RATIO
12K STEER AXLE
SLIDING 5TH WHEEL
D...
Updated: Friday, November 06, 2026 04:39 PM
Location: Idaho Falls, Idaho
Mileage: 398,422 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Low Air
VIN: 1XPBD49X2MD738609
Description: Introducing the 2021 Peterbilt 579, a robust and reliable day cab that is well-suited for long-haul transportation and freight delivery. Powered by...
Updated: Monday, November 02, 2026 09:31 AM
Location: El Paso, Texas
Seller: RUSH TRUCK CENTERS - El Paso, TX
Mileage: 379,385 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Manufacturer: FULLER
Number of Speeds: 12 Spd
Description: 2021 Peterbilt Day Cab, Cummins X15 400 Horsepower Engine, Fuller 12 Speed Automated Transmission, 70 LH Fuel Tank, 90 Gallon RH Fuel, LP22.5 Tires...
Updated: Wednesday, November 11, 2026 09:49 AM
Location: Lincoln, Nebraska
Seller: Midwest Peterbilt Group
Mileage: 382,622 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Manufacturer: EATON
Suspension: Low Air
Description: The Pete Store makes doing business easy by offering a wide selection of used models, flexible financing options, and trade-in programs. Teamed up ...
Updated: Wednesday, November 04, 2026 11:34 AM
Location: Richmond, Virginia
Seller: THE PETERBILT STORE - RICHMOND
Mileage: 284,587 mi
Engine Manufacturer: PACCAR
Horsepower: 405 HP
Transmission: Automated
Number of Speeds: 12 Spd
Suspension: Pete Low Air Leaf
Description:
Updated: Thursday, October 29, 2026 02:29 PM
Location: Salt Lake City, Utah
Mileage: 372,284 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Type: Endurant
Number of Speeds: 12 Spd
Description:
Updated: Monday, November 02, 2026 11:39 AM
Location: Salt Lake City, Utah
Mileage: 334,030 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Suspension: Low Air
VIN: 1XPBD49X4MD738918
Description: 2021 Peterbilt 579
Call For Price
Updated: Wednesday, November 04, 2026 11:34 AM
Location: Plainville, Massachusetts
Seller: THE PETERBILT STORE - BOSTON
Mileage: 391,604 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 12 Spd
Suspension: Low Air
Description: The Peterbilt Model 579 combines aerodynamics and styling to deliver outstanding performance and efficiency for cost-conscious operators. Powered b...
Updated: Monday, November 02, 2026 09:31 AM
Location: El Paso, Texas
Seller: RUSH TRUCK CENTERS - El Paso, TX
Mileage: 410,775 mi
Engine Manufacturer: CUMMINS
VIN: 1XPBD49X0MD754355
Number of Rear Axles: Tandem
Engine Model: X15
Fuel Type: Diesel
Description:
Updated: Friday, October 30, 2026 03:30 PM
Location: Zanesville, Ohio
Seller: Ohio Peterbilt-Zanesville
Engine Manufacturer: CUMMINS
Transmission: Automated
Transmission Manufacturer: EATON
Transmission Type: Endurant
Number of Speeds: 12 Spd
VIN: 1XPBD49X4MD738577
Description:
Updated: Friday, October 30, 2026 03:30 PM
Location: Zanesville, Ohio
Seller: Ohio Peterbilt-Zanesville
Mileage: 400,887 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Manufacturer: FULLER
Number of Speeds: 12 Spd
Description: 2021 Peterbilt Day Cab, Cummins X15 400 Horsepower Engine, Fuller 12 Speed Automated Transmission, 70 LH Fuel Tank, 90 Gallon RH Fuel, LP22.5 Tires...
Updated: Wednesday, November 11, 2026 09:49 AM
Location: Norfolk, Nebraska
Seller: Midwest Peterbilt Group
Mileage: 401,707 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: PACCAR
Number of Speeds: 12 Spd
Suspension: Low Air
Description: This Yellow 2021 Peterbilt 579 Day Cab just came in. This truck has a Cummins X15 Engine with 400 Horsepower, 401707 Miles, 12-speed Endurant Tran...
Updated: Monday, November 02, 2026 09:31 AM
Location: Houston, Texas
Seller: RUSH TRUCK CENTERS - Houston, TX
Mileage: 415,172 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 12 Spd
Suspension: Air Ride
Description: Call or email for interest and information. Tandem axle day cab, CUMMINS X15 400 HP ENGINE, AUTOMATIC TRANSMISSION (12 SPEED EATON FULLER ENDURANT)...
Updated: Monday, November 02, 2026 09:31 AM
Location: Willowbrook, Illinois
Seller: HOUSE OF TRUCKS - Chicago, IL
Mileage: 418,792 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 12 Spd
Suspension: Air Ride
Description: Here’s a clean, professional composition you can use for a listing or spec sheet:
**2021 Peterbilt 579 Day Cab**
Powered by a Cummins X15 producin...
Updated: Monday, November 02, 2026 09:31 AM
Location: Irving, Texas
Seller: HOUSE OF TRUCKS - Dallas, TX
Mileage: 318,308 mi
Engine Manufacturer: CUMMINS
Horsepower: 500 HP
Transmission: Automated
Number of Speeds: 13 Spd
VIN: 1XPBD40X8MD730026
Description:
Updated: Friday, October 09, 2026 07:34 AM
Location: Plattsburgh, New York
Seller: RR CHARLEBOIS
Mileage: 469,954 mi
Engine Manufacturer: CUMMINS
Horsepower: 450 HP
Transmission: Automatic
Transmission Manufacturer: PACCAR
Number of Speeds: 12 Spd
Description: Comments: 2021 PB 579 DAY WITH CUMMINS X15 POWER, 450 HP. THIS IS A FLEET MAINTAINED UNIT THAT IS READY TO MAKE MONEY. ROOF CAP IS PERFECT FOR PUL...
Updated: Tuesday, November 10, 2026 10:12 PM
Location: Leawood, Kansas
Seller: MHC Wholesale
Mileage: 504,501 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Number of Speeds: 12 Spd
Suspension: Low Air
VIN: 1XPBD49X2MD738576
Description: 2021 Peterbilt 579 equipped with a powerful Cummins X15 engine delivering 400 horsepower and paired with a 12-speed Endurant transmission. This die...
Updated: Monday, November 02, 2026 09:31 AM
Location: El Paso, Texas
Seller: RUSH TRUCK CENTERS - El Paso, TX
Mileage: 401,489 mi
Engine Manufacturer: CUMMINS
Horsepower: 400 HP
Transmission: Automated
Transmission Type: Endurant
Number of Speeds: 12 Spd
Description: Great Value, 10 brand new Virgin Tires, Warranty and financing available (W.A.C) Premium interior, Dual high back seats, Air ride drivers. Tilt / T...
Updated: Monday, November 02, 2026 09:31 AM
Location: Granite City, Illinois
Mileage: 284,587 mi
Engine Manufacturer: PACCAR
Horsepower: 405 HP
Transmission: Automated
Number of Speeds: 12 Spd
Suspension: Pete Low Air Leaf
Description:
Updated: Monday, November 02, 2026 11:39 AM
Location: Salt Lake City, Utah
