RoadVitals

2017 Peterbilt 579 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Feb 27, 2026
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
3
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
1
Reports on file since Mar 4, 2019

What this page shows

Our database holds 3 NHTSA owner-reported complaints for the 2017 Peterbilt 579. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–3 of 3

Tires & wheels
Filed Feb 27, 2026
Crash reportedFire reported

Unit 1 towing Unit 2 was traveling eastbound in the inside lane of IH-20. Unit 1 suffered a tire failure resulting in a blowout of the front left steering tire. Unit 1 towing Unit 2 steered towards the center median striking the guardrail and the concrete overpass barrier. Unit 1 and towed Unit 2 then rolled one-quarter roll right-over-left. Unit 1 and Unit 2 became engulfed in flames. Unit 1 came to rest in the center median, facing east, resting on the left/ driver side, with significant burn damage and not drivable. Unit 2 remained coupled to Unit 1 and came to rest in the center median, facing east, resting on the left side with significant burn damage and not towable. The driver of Unit 1 suffered severe, non-life-threatening injuries. Unit 1 Contributing Factor 98 (OTHER): Unit 1's leading contributing factor was found to be a tire blowout of the front left steering tire New Tire-61721-Jul25 Yokohama :RY617 Size:295/75R22.5 Ply:16 New Tire-51731-Jul25 Yokohama :TY517MC2 Size:295/75R22.5 Ply:16

NHTSA ID
11720875
Incident
Jan 13, 2026
Filed Aug 27, 2022

Every 12-18 months I need to change something called a flexible pipe part# 1860417. A crack happens to form on the same end of the part. I asked Peterbilt worker about it and he said that they do see this part changed out a lot.

NHTSA ID
11481510
Incident
Aug 26, 2022
Brakes
Filed Mar 4, 2019
Fire reported

VEHICLE INVOLVED IN WHEEL END FIRE THAT DESTROYED THE ATTACHED TRAILER AND LOAD. DAMAGE TO TRACTOR WAS CONTAINED TO THE REAR CHASSIS AND BACKSIDE OF THE CAB. VEHICLE WAS IN MOTION ON INTERSTATE HIGHWAY WHEN THE DRIVER SAW SMOKE COMING FROM THE TRACTOR DRIVE WHEELS. TIRE BLEW SOON AFTER AND FIRE COULD NOT BE EXTINGUISHED BY ON BOARD FIRE EXTINGUISHER. THE FIRE PREVENTED ACCESS TO FIFTH WHEEL RELEASE. DRIVER WAS UNABLE TO SEPARATE TRAILER FROM TRACTOR TO PREVENT FURTHER DAMAGE AND LOAD LOSS. TOTAL DAMAGES IN EXCESS OF $250K FORMAL FIRE INVESTIGATION AT STORAGE LOT AND SUBSEQUENT LAB INSPECTIONS CONCLUDED THAT A HALDEX 3030 GOLDSEAL CHAMBER TO BE THE ROOT CAUSE. THE PARKING SPRING HAD FAILED AND PUNCTURED PARKING SIDE DIAPHRAGM. THE SUBSEQUENT LEAK CAUSED PARKING BRAKES TO PARTIALLY APPLY WHILE VEHICLE WAS MOVING. THE PRIVATE FIRE INVESTIGATION FIRM HIRED BY THE FLEET PROVIDED X-RAYS SHOWING THE SPRING FAILURE PRIOR TO DISASSEMBLY. THIS FLEET HAS DOCUMENTED NUMEROUS HALDEX GOLDSEAL 3030 CHAMBER FAILURES ON ITS OTHER SAME YEAR,MAKE MODEL TRACTORS. FAILURES ARE OCCURRING AT ABNORMALLY HIGH RATES AND WITHIN THE FIRST 2 YEARS FROM DATE OF IN-SERVICE.

NHTSA ID
11184218
Incident
Jan 30, 2018
Mileage
230,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .