Peterbilt 579 · model year

2019 Peterbilt 579

4 NHTSA complaints, and 8 recall campaigns listed for this cohort. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

Complaints
4
Recalls
8

The verdict

The 2019 Peterbilt 579 posts above-average complaint volume among its own model-year siblings.

46th pctile
complaint volume, own model years
8
recall campaigns

The 2019Peterbilt579 carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

The most frequently selected component label in reports for the 2019 579 is steering with 2 filings, followed by suspension (1) and tires (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause. This cohort has 8 NHTSA recall campaigns listed below. Enter a VIN in NHTSA's official recall lookup to determine whether a specific vehicle has an unrepaired recall.

NHTSA currently has 3 investigation files overlapping the 2019 579. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.

4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
F
PlainCars Safety Score
0/100
2019 Peterbilt 579

PlainCars' own composite of NHTSA NCAP crash-test ratings and rollover-risk assessment, each dimension normalized against the federal scale or the full national model-year corpus. Not an official NHTSA figure, and not a substitute for a specific vehicle's VIN-level recall check.

NHTSA Overall Rating N/A
Not rated
NHTSA New Car Assessment Program overall crash-test rating.
Front Crash N/A
Not rated
Frontal barrier crash-test rating.
Side Crash N/A
Not rated
Side barrier and pole crash-test rating.
Rollover Resistance N/A
Not rated
Static stability factor + dynamic rollover test rating.
Rollover Risk N/A
Not reported
NHTSA single-vehicle rollover probability, dynamic test.

Total Complaints

4 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
STEERING2
SUSPENSION1
TIRES1

Recalls (8)

21V00N00029/12/2021

ELECTRICAL SYSTEM:WIRING

PACCAR Incorporated (PACCAR) is recalling certain 2016-2022 Peterbilt 567, 579, 2021-2022 Peterbilt 536, 2017-2021 Kenworth T880, 2016-2022 Kenworth T680, 2018-2020 Kenworth T440, 2020 Kenworth T270, and 2021 Kenworth T280 vehicles. The methane detection system will not function if the system loses

22V27700025/04/2022

STEERING:CRITICAL FASTENERS

PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 Kenworth T270, T370, T440, T470, T660, T680, T880, T800, W900, W990; and 2018-2020 Peterbilt 330, 337, 348, 365, 367, 389, 520, 567, and 579 vehicles. The Dana D-Series axle steer arm fasteners that attach the steering arm to the steering

18V93100021/12/2018

POWER TRAIN:CLUTCH ASSEMBLY

PACCAR Incorporated (PACCAR) is recalling certain 2018-2019 Peterbilt 337, 348, 365, 367, 389, 567, 579 and 587 trucks and 2018-2019 Kenworth C500, T270, T370, T440, T660, T680, T800, T880 and W900 trucks equipped with automated manual transmissions. An internal component in the clutch assembly may

18V65700021/09/2018

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

PACCAR Incorporated (PACCAR) is recalling certain 2017-2019 Kenworth C500, T600, T660, T680, T800, T880 and W900 trucks, as well as Peterbilt 367, 386, 389, 567, 579 and 587 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade,

21V90600019/11/2021

SERVICE BRAKES, AIR

PACCAR Incorporated (PACCAR) is recalling certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 wrecker and auto hauler vehicles. The work brake (winch brake) may unintentionally disengage the service brakes during winching operations, causing the vehicle to ro

18V81600016/11/2018

EXTERIOR LIGHTING

PACCAR Incorporated (PACCAR) is recalling certain 2013-2019 Kenworth T680 and T880 and Peterbilt 579 trucks, greater than 30 feet long and equipped with side extender mounted intermediate marker lamp/turn signals that do not include a reflex reflector. Since both intermediate side marker lamps and

20V19900006/04/2020

ELECTRONIC STABILITY CONTROL (ESC)

PACCAR Incorporated (PACCAR) is recalling certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 vehicles equipped with NAMUX Software. In the event that the Anti-lo

20V13000004/03/2020

ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

PACCAR Incorporated (PACCAR) is recalling certain 2015-2020 Peterbilt 365, 389, 567, and 579 vehicles equipped with a left-hand under hood jumper terminal (option code 2539410). The positive battery jumper terminal cable may be too long, allowing it to chafe against the left front suspension spring

Recent Complaints

20210423STEERING

MY 2019 PETERBILT MODEL 579 HAS FRONT END ISSUES !!!!!! I HAVE HAD THIS VEHICLE ALIGNED ALL THREE AXLES AND ON THE SECOND OCCASION JUST THE STEER AXLE. I AM ON MY 4TH SET OF STEER TIRES. THE TRUCK CAME THROUGH WITH 11 R22.5 GOODYEAR TIRES THEY STARTED CUPPING OUT AT 25 TO 35,000 MILES I TOOK THEM OFF AND PUT ON A SET OF 11R 22.5 GENERAL BRAND TIRES AND HENCE HAD THE (3)AXLE ALIGNMENT DONE AT APPROX.72 TO 75,00 MILES THESE TIRES CUPPED OUT SO BAD I HAD TO REMOVE THEM WITH APPROX 30,000 MILES ON THEM.. I WENT BACK TO THE TIRE DEALER HAD ANOTHER SET OF GENERAL 11R.22.5 TIRES AND HAD THE STEER AXLE ALIGNED. AND AFTER 25 TO 30,000 MILES THE SAME THIING CUPPED OUT SO BAD I COULDN'T DRIVE THE TRUCK SAFELY. DECEMBER 24 2020 I PUT ON A SET OF LESSAR EXPENSIVE TIRES AT A TRUCK STOP THIS TIME 22.5 LOW PROFILE TIRES AND THE SAME THING THEY HAVE APPROX. 30,OOO MILES ON THEM AND ARE CUPPING OUT IM AT A LOSS AS WHAT TO DO NEXT I'M JUST ABOUT OUT OF BAND AIDS AND MONEY FOR THIS (NOT TO MENTION

20210423SUSPENSION

MY 2019 PETERBILT MODEL 579 HAS FRONT END ISSUES !!!!!! I HAVE HAD THIS VEHICLE ALIGNED ALL THREE AXLES AND ON THE SECOND OCCASION JUST THE STEER AXLE. I AM ON MY 4TH SET OF STEER TIRES. THE TRUCK CAME THROUGH WITH 11 R22.5 GOODYEAR TIRES THEY STARTED CUPPING OUT AT 25 TO 35,000 MILES I TOOK THEM OFF AND PUT ON A SET OF 11R 22.5 GENERAL BRAND TIRES AND HENCE HAD THE (3)AXLE ALIGNMENT DONE AT APPROX.72 TO 75,00 MILES THESE TIRES CUPPED OUT SO BAD I HAD TO REMOVE THEM WITH APPROX 30,000 MILES ON THEM.. I WENT BACK TO THE TIRE DEALER HAD ANOTHER SET OF GENERAL 11R.22.5 TIRES AND HAD THE STEER AXLE ALIGNED. AND AFTER 25 TO 30,000 MILES THE SAME THIING CUPPED OUT SO BAD I COULDN'T DRIVE THE TRUCK SAFELY. DECEMBER 24 2020 I PUT ON A SET OF LESSAR EXPENSIVE TIRES AT A TRUCK STOP THIS TIME 22.5 LOW PROFILE TIRES AND THE SAME THING THEY HAVE APPROX. 30,OOO MILES ON THEM AND ARE CUPPING OUT IM AT A LOSS AS WHAT TO DO NEXT I'M JUST ABOUT OUT OF BAND AIDS AND MONEY FOR THIS (NOT TO MENTION

20210423TIRES

MY 2019 PETERBILT MODEL 579 HAS FRONT END ISSUES !!!!!! I HAVE HAD THIS VEHICLE ALIGNED ALL THREE AXLES AND ON THE SECOND OCCASION JUST THE STEER AXLE. I AM ON MY 4TH SET OF STEER TIRES. THE TRUCK CAME THROUGH WITH 11 R22.5 GOODYEAR TIRES THEY STARTED CUPPING OUT AT 25 TO 35,000 MILES I TOOK THEM OFF AND PUT ON A SET OF 11R 22.5 GENERAL BRAND TIRES AND HENCE HAD THE (3)AXLE ALIGNMENT DONE AT APPROX.72 TO 75,00 MILES THESE TIRES CUPPED OUT SO BAD I HAD TO REMOVE THEM WITH APPROX 30,000 MILES ON THEM.. I WENT BACK TO THE TIRE DEALER HAD ANOTHER SET OF GENERAL 11R.22.5 TIRES AND HAD THE STEER AXLE ALIGNED. AND AFTER 25 TO 30,000 MILES THE SAME THIING CUPPED OUT SO BAD I COULDN'T DRIVE THE TRUCK SAFELY. DECEMBER 24 2020 I PUT ON A SET OF LESSAR EXPENSIVE TIRES AT A TRUCK STOP THIS TIME 22.5 LOW PROFILE TIRES AND THE SAME THING THEY HAVE APPROX. 30,OOO MILES ON THEM AND ARE CUPPING OUT IM AT A LOSS AS WHAT TO DO NEXT I'M JUST ABOUT OUT OF BAND AIDS AND MONEY FOR THIS (NOT TO MENTION

20191007STEERING

AFTER HITTING A BUMP, THE STEERING WOULD SHAKE SO BAD IT WAS HARD TO HOLD THE STEERING WHEEL. HAD TO PULL OFF ON THE SHOULDER TO GET THE SHAKING TO STOP. AFTER HAVING THIS HAPPEN SEVERAL TIMES IN ONE DAY, I TOOK THE TRUCK TO DEALER WHERE THEY DISCOVERED IT HAD A BAD STEERING BOX. STILL WAITING ON THE TRUCK TO GET OUT OF SHOP.

Mileage: 60,000

Compare 2019Peterbilt579 to Similar Vehicles

NHTSA Investigations

Vehicle Safety Guides

Frequently Asked Questions

How many complaints does the 2019 Peterbilt 579 have?
The 2019 Peterbilt 579 has 4 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2019 Peterbilt 579?
Yes, the 2019 Peterbilt 579 has 8 recall(s). The most common affected component is ELECTRICAL SYSTEM:WIRING. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2019 Peterbilt 579?
The most-complained component for the 2019 Peterbilt 579 is STEERING with 2 complaints. Other frequently reported areas include SUSPENSION and TIRES.
Is the 2019 Peterbilt 579 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.

Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2019 Peterbilt 579; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.