Other or unknownPart report
2018 Peterbilt 579 Other or unknown Problems
- Complaints
- 1about this part
- Share
- 14%of 7 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 2018 Peterbilt 579, 14% of the 7 complaints for this model year. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11032290Apr 16, 2026Bogie Crossmember Torque Value Update - Procedure has been updated to correct torque values.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 1 | 14% |
Other parts of the 2018 Peterbilt 579
Electrical system
4 complaintsBrakes
3 complaintsSteering
2 complaintsEngine
1 complaintsSuspension
1 complaints
4 complaintsBrakes
3 complaintsSteering
2 complaintsEngine
1 complaintsSuspension
1 complaints
← All problems reported for the 2018 Peterbilt 579
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology