Reliability & cost of ownership
Peterbilt 337 Reliability & Common Problems
How reliable is the Peterbilt 337? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Peterbilt 337 problems by model year
66 recall entries and 3 owner complaints on file across 16 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2023 337 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2022 337 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2021 337 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2020 337 | 3 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2019 337 | 5 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2018 337 | 4 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2017 337 | 3 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2016 337 | 5 | 2 | No overall rating on file | AI reliability outlook → |
| 2015 337 | 6 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2014 337 | 6 | 1 | No overall rating on file | AI reliability outlook → |
| 2013 337 | 5 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2012 337 | 7 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2011 337 | 7 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2010 337 | 5 | None on file at try.vin | No overall rating on file | AI reliability outlook → |
| 2009 337 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2008 337 | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
Most-complained-about components
Owner complaints filed with NHTSA against the Peterbilt 337, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- unknown or other2 complaints
- service brakes, air1 complaint
- service brakes1 complaint
- electrical system1 complaint
- engine1 complaint