The Recall Desk

Vehicle

Mack Pioneer Pr (4) · 2025

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

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1–11 of 11

  • 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·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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