2024 Peterbilt 579 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2024 Peterbilt 579, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Tires & wheels266.7%
- Fuel system133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
The contact filed the complaint on behalf of a fleet driver. The contact owns a 2024 Peterbilt Conventional 579, equipped with Goodyear Tires, Tire Line: Endurance LHS, Tire Size: 295/75/R22.5, DOT Number:1MC37C8BW3223. The contact stated that while the fleet driver was driving at an undisclosed speed, there was an abnormal flapping sound coming from the tires. In addition, the contact stated that the vehicle was shaking and vibrating abnormally. The vehicle was driven to the shoulder of the road. The driver inspected the vehicle and noticed that the front passenger's side tire was cracked, and the outer tire tread had detached. The TA Truck Stop Service was contacted, and the tire was replaced. The Goodyear dealer where the tires were purchased was made aware of the failure. The manufacturer was made aware of the failure. The vehicle failure mileage was approximately 276,000. The tire failure mileage was 40,004.
The contact owns a 2024 Peterbilt 579 equipped with Goodyear Tires, Tire Line: Endurance, Tire Size: 295/75/R22.5, DOT Number: 1MC37C8BW3223. The contact stated that while driving approximately 64 MPH, there was an abnormal sound coming from the vehicle, and the vehicle vibrated abnormally. The vehicle was pulled over to the side of the road and inspected. The contact became aware that the front driver’s side tire tread had detached from the tire and damaged the headlamp and a part of the front left bumper. A mobile mechanic arrived at the location and replaced the tire. The manufacturer was not notified of the failure. The failure mileage was 292,755.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
What support can i obtain if a vehicle manufacturer is not appropriately responding and taking action to address the open Paccar Recall E317 where it states they will reimburse a fleet owner for the pruchase cost of fuel additive to address their repeated failures of their fuel injectors
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .