The Recall Desk

Vehicle

Mack Pioneer Pr (4)

13 recalls affect this vehicle. Sorted by severity, then date.

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1–13 of 13

  • Severity pendingNHTSA·26V351000·2026-05-28

    Mack Trucks Recalls 644 Vehicles Due to Wheel Lug Nut Loosening Risk

    Mack Trucks is recalling 644 vehicles because wheel lug nuts may loosen, allowing the wheel to detach. Owners are advised not to drive until repairs are completed.

    Product
    MACK — MACK GRANITE (GR), ANTHEM AN (4), PINNACLE (PI/PN), ANTHEM (AN)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·26V261000·2026-04-23

    Mack Trucks Recalls 2025-2027 Pioneer and Anthem Models for Brake Defect

    Mack Trucks is recalling 2,772 Pioneer and Anthem vehicles because unprotected electrical connectors may cause a loss of anti-lock brakes and stability control.

    Product
    MACK — MACK PIONEER PR (4), ANTHEM AN (4)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·25V026000·2025-01-21

    Mack Trucks Recalls 2024-2025 Pinnacle and Pioneer Models for Brake Defect

    Mack Trucks is recalling 2024-2025 Pinnacle and Pioneer trucks because air tanks have insufficient volume, potentially reducing braking performance and increasing crash risk.

    Product
    MACK — MACK PIONEER PR (4), PINNACLE (PI/PN)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·24V567000·2024-07-30

    Mack truck seat and belt anchorage bolts may be improperly tightened

    Mack is recalling certain 2024-2025 Anthem, Granite and Pinnacle vehicles with RollTek driver's seats because the seat pedestal and seat belt attachment may have been improperly tightened.

    Product
    MACK — MACK PINNACLE (PI/PN), ANTHEM (AN), PIONEER PR (4), GRANITE (GR)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·24V504000·2024-07-02

    Mack Trucks Recalls 2025 Models Due to Tie Rod Assembly Defect

    Mack Trucks is recalling 2025 LR, Granite, and Pinnacle vehicles because a tie rod assembly ball stud may fail, creating a road hazard and increasing crash risk.

    Product
    MACK — MACK PIONEER PR (4), GRANITE (GR), LR
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·24V424000·2024-06-09

    Mack Trucks Recalls 2025 Anthem and Pinnacle Models for Steering Defect

    Mack Trucks is recalling 2025 Anthem and Pinnacle trucks because improperly heat-treated ball studs in the tie rod assemblies may fail, causing a sudden loss of steering control.

    Product
    MACK — MACK PIONEER PR (4), ANTHEM (AN)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·26V515000·2026-08-06

    Mack Recalls 2027 Anthem and Pioneer Trucks for Marker Light Defect

    Mack Trucks is recalling 2027 Anthem and Pioneer models because center roof marker lights may fail to illuminate, reducing visibility.

    Product
    MACK — MACK PIONEER PR (4), ANTHEM AN (4)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·26V207000·2026-04-01

    Mack Recalls 2025-2027 Trailers Due to Turn Signal Software Defect

    Mack Trucks is recalling 2025-2027 Pioneer and 2027 Anthem trailers because turn signals may not function properly, increasing crash risk.

    Product
    MACK — MACK PIONEER PR (4), ANTHEM AN (4)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·25V803000·2025-11-20

    Mack Trucks Recalls 2025-2026 Models for Automatic High Beam Defect

    Mack Trucks is recalling 2025-2026 Pioneer and 2026 Anthem vehicles because automatic high beams may fail to switch to low beams, increasing crash risk.

    Product
    MACK — MACK ANTHEM AN (4), PIONEER PR (4)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·25V622000·2025-09-18

    Mack Recalls 2025-2026 Pioneer Trucks for Trailer Light Failure

    Mack Trucks is recalling 2025-2026 Pioneer vehicles because trailer lights may fail to illuminate when towing, increasing crash risk.

    Product
    MACK — MACK PIONEER PR (4)
    Category
    Vehicle
    Distribution
    Distributed nationwide
  • Severity pendingNHTSA·24V792000·2024-10-23

    Mack trucks with Bendix EC80 units may lose safety system functions

    Mack is recalling certain 2020-2025 trucks with Bendix EC80 Advanced Electronic Control Units because electrical noise may cause the ECU to misprocess commands or stop working.

    Product
    MACK — MACK PIONEER PR (4), PINNACLE (PI/PN), TERRAPRO (TE), ANTHEM (AN)
    Category
    Vehicle
    Distribution
    Distributed nationwide

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