2021 Peterbilt 320 recalls
2 NHTSA recall campaigns naming the 2021 Peterbilt 320. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- Dec 16, 2022Crash risk2015–2023 Peterbilt 320, 2015–2023 Peterbilt 520 — Suspension
PACCAR Incorporated (PACCAR) is recalling certain 2015-2023 Peterbilt 320 and 520 refuse trucks equipped with Haulmaax/EX suspensions. The suspension tracking rod brackets may fail and detach from the forward drive axle, causing the axle to become unstable.
22V939000 · 16K units · PACCAR Incorporated
- Jan 11, 2021Crash risk2015–2021 Peterbilt 320, 2015–2021 Peterbilt 520 — Steering
PACCAR Incorporated (PACCAR) is recalling certain 2015-2021 Peterbilt 320 and 520 vehicles. The steering column support structure may crack or break in certain right-hand, stand-up drive models.
21V004000 · 1K units · PACCAR Incorporated