JX Truck Center Peterbilt 579 Trucks For Sale

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820 Silvernail Road
Pewaukee, WI 53072
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Showing 1 - 25 of 171 Listings

1 - 25 of 171 listings
1 - 25 of 171 listings
Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Automatic

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

Newly Listed
$56,900 USD
375331 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...
ConditionUsed
Usage375,331 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680640
MLS Number14507126
CategoryDay Cab Semi Trucks
Last Updated7/25/2026
Location
Rockford, IL, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

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

Newly Listed
$76,850 USD
Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 232, Tandem...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680606
MLS Number14507115
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

Newly Listed
$61,900 USD
410830 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionUsed
Usage410,830 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680556
MLS Number14507113
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Wyoming, MI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

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

Newly Listed
$57,900 USD
451606 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionUsed
Usage451,606 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number8680550
MLS Number14507110
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Wadsworth, IL, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

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

Newly Listed
$67,900 USD
338304 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionUsed
Usage338,304 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680549
MLS Number14507108
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Elmhurst, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

Newly Listed
$48,900 USD
269465 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 188, Tandem Rear Axles, Front Axle Weight: 12500...
ConditionUsed
Usage269,465 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number8680526
MLS Number14507100
CategoryDay Cab Semi Trucks
Last Updated7/25/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

Newly Listed
$64,900 USD
378661 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionUsed
Usage378,661 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number8680525
MLS Number14507089
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Wyoming, MI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

2027 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Newly Listed
$195,764 USD
1102 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Pete Low Air Leaf Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionNew
Usage1,102 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number2140937
MLS Number14507064
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Kronenwetter, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

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

Recently Updated
$161,464 USD
953 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Pete Low Air Leaf Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionNew
Usage953 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number2141240
MLS Number14481498
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Pewaukee, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

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

Recently Updated
$161,464 USD
909 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Pete Low Air Leaf Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel...
ConditionNew
Usage909 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number2141239
MLS Number14481497
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Pewaukee, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - Paccar 510HP, 13 Speed Manual

2022 Peterbilt 579 Sleeper Semi Truck - Paccar 510HP, 13 Speed Manual

Recently Updated
$67,900 USD
510HP! This 2022 Peterbilt 579 is Powered by an MX13 Engine with 510hp and a 13 Speed MANUAL Transmission. 58in Single Bunk Sleeper with Refrigerator; TV and Microwave Prep; Air Slide 5th...
ConditionUsed
Usage391,771 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper Size58"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number8680523
MLS Number14451009
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Bloomington, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

2016 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$35,900 USD
LOW MILES! 2016 Peterbilt 579 Day Cab! ONLY 327k Miles! 10 Speed Manual Transmission; 455hp MX13 Engine; Hood Mirrors; Aluminum Wheels; Air Slide 5th Wheel; DOT Inspection and PM Service!...
ConditionUsed
Usage327,656 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number8680499
MLS Number14391365
CategoryDay Cab Semi Trucks
Last Updated7/25/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Automatic

2017 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Automatic

$38,900 USD
FULL LOCKERS and GREAT MILES! This 2017 Peterbilt 579 Day Cab is Powered by a 455hp MX13 Engine and Paired with a 10 Speed Manual Transmission! Hood Mirrors; Heated Mirrors; Air Slide 5th...
ConditionUsed
Usage378,763 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number8680504
MLS Number14402688
CategoryDay Cab Semi Trucks
Last Updated7/23/2026
Location
Wyoming, MI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$84,900 USD
VERY NICE! 2024 Fleet Maintained Peterbilt 579 now for sale! This truck is LOADED and a Great Warranty to go with it! Cummins X15 450hp Engine Paired with a Smooth shifting 12 Speed...
ConditionUsed
Usage388,749 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number8680389
MLS Number14268997
CategorySleeper Semi Trucks
Last Updated7/28/2026
Location
Indianapolis, IN, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

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

$67,900 USD
450hp Cummins X15; 80in Double Bunk Ultraloft! This 2023 Peterbilt 579 is coming with a DOT Inspection; Fresh PM Service; a 450hp Cummins X15 Engine that is paired with a 12 Speed Automatic...
ConditionUsed
Usage347,516 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680534
MLS Number14402456
CategorySleeper Semi Trucks
Last Updated7/22/2026
Location
Wyoming, MI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$51,900 USD
LOADED! Adaptive Cruise Control; Lane Departure Assistance; Collision Mitigation; Full Disc Brakes; Rear Climate Control. This Spacious 80in Ultraloft Double Bunk Sleeper is Powered by a...
ConditionUsed
Usage481,163 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680622
MLS Number14492797
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$56,900 USD
LOADED! 2022 Peterbilt 579 ULTRALOFT Sleeper with a 455hp MX13 Engine and a 12 Speed Automatic Transmission! SPACIOUS 80in Double Bunk Sleeper with Rear Climate Control; Refrigerator; TV and...
ConditionUsed
Usage435,446 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680618
MLS Number14492619
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$54,900 USD
ULTRALOFT! This Unit is coming with a DOT Inspection and FULL PM Service; Unit has an 80in Double Bunk Spacious Sleeper; Refrigerator; Rear Climate Control; Lane Departure Assistance; TV and...
ConditionUsed
Usage485,317 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680619
MLS Number14492616
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$56,900 USD
SHARP and LOADED! Lane Departure Assistance; Collision Mitigation; Adaptive Cruise Control all in an 80in HUGE Double Bunk Ultraloft Sleeper! Heated Mirrors; Refrigerator; TV and Microwave...
ConditionUsed
Usage423,699 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680620
MLS Number14492612
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$49,900 USD
ULTRALOFT! 2022 Peterbilt 579 Powered by a 455hp MX13 Engine and a 12 Speed Automatic Transmission! 80in Double Bunk Sleeper with Rear Climate Control; Refrigerator; TV and Microwave Prep;...
ConditionUsed
Usage501,364 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680621
MLS Number14492600
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$69,900 USD
ONLY 278k Miles!! 2023 Peterbilt 579 with a 455hp MX13 Engine that is Paired with a 12 Speed Automatic Transmission! Hood Mirrors; Air Slide 5th Wheel; Heated Mirrors; Air Ride Seats for...
ConditionUsed
Usage278,256 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680560
MLS Number14492589
CategorySleeper Semi Trucks
Last Updated7/25/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

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

$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...
ConditionUsed
Usage453,951 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680605
MLS Number14492587
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Automatic

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

$58,400 USD
CUMMINS X15! Automatic Transmission! Full Disc Brakes; 2021 Peterbilt 579 Day Cab with ONLY 353k Miles! Air Slide 5th Wheel; Air Ride Driver Seat; Heated Mirrors; Hill Start Assist and more!...
ConditionUsed
Usage353,625 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680636
MLS Number14492579
CategoryDay Cab Semi Trucks
Last Updated7/23/2026
Location
Rockford, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Automatic

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

$58,400 USD
SHARP! 2021 Peterbilt 579 Day Cab with ONLY 371k Miles! Cummins X15 Powered and Paired with an Automatic 12 Speed Transmission! Full Disc Brakes; Air Slide 5th Wheel; Air Ride Driver Seat;...
ConditionUsed
Usage371,937 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680639
MLS Number14492578
CategoryDay Cab Semi Trucks
Last Updated7/23/2026
Location
Rockford, IL, US
Sold By
JX Truck Center
Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

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

$64,900 USD
SHARP! 2021 Peterbilt 579 Day Cab with ONLY 347k Miles! Cummins X15 Powered and Paired with an Automatic 12 Speed Transmission! Full Disc Brakes; Air Slide 5th Wheel; Air Ride Driver Seat;...
ConditionUsed
Usage347,656 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number8680637
MLS Number14492576
CategoryDay Cab Semi Trucks
Last Updated7/23/2026
Location
Rockford, IL, US
Sold By
JX Truck Center
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