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Recalls that may apply to the 2021 Peterbilt 579

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

By component

Only campaigns about SERVICE BRAKES, AIR are shown.

United States: NHTSA, as of 2026-10-19
21V9060002021-11-19. ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, AIR. PACCAR Incorporated (PACCAR) is recalling certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 wrecker and auto hauler vehicles. The work brake (winch brake) may unintentionally disengage the service brakes during winching operations, causing the vehicle to roll.
21V3280002021-05-10. SERVICE BRAKES, AIR:DISC:CHAMBER; SERVICE BRAKES, AIR. PACCAR Incorporated (PACCAR) is recalling certain 2021 Peterbilt 348 and 579 vehicles. The spring brake chamber may have been assembled with incorrect springs that were out of specification, which may cause the pressure plate to shift.
Canada: Transport Canada, as of 2026-10-19
None found.

A campaign lists a year, a make and a model, and often only some of the vehicles built. A list with nothing on it is not a clearance either. The lookups below check one VIN.

Check one vehicle officially

Contains information licensed under the Open Government Licence – Canada.