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NHTSANHTSA · Vehicles·Recall number 25V026000

2025 Mack Pioneer Pr (4) | 2024 Mack Pinnacle (Pi/Pn) — Service brakes, air: supply: reservoir/tank

Published January 22, 2025 · Recall initiated: January 21, 2025

Summary

NHTSA records recall 25V026000, published January 22, 2025 and initiated January 21, 2025. Recalling firm: Mack Trucks, Inc.; 2025 Mack Pioneer Pr (4) | 2024 Mack Pinnacle (Pi/Pn) — Service brakes, air: supply: reservoir/tank.

What's the hazard

Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Pinnacle (PI/PN) trucks. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems.

What to do

Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed February 10, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0473.

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Recall details

Brand
MACK
Model
PIONEER PR (4)
Manufacturer
Mack Trucks, Inc.
Lot
2025 MACK PIONEER PR (4) | 2024 MACK PINNACLE (PI/PN)
Risk classification
V
Country
US

Related recalls

Questions about this recall

Was 2025 Mack Pioneer Pr (4) | 2024 Mack Pinnacle (Pi/Pn) — Service brakes, air: supply: reservoir/tank recalled?

Yes. NHTSA published recall 25V026000 on January 22, 2025. Reported hazard: Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Pinnacle (PI/PN) trucks. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems.

What should I do if I have this product?

Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed February 10, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0473.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: MACK. Model: PIONEER PR (4).

View official NHTSA notice(opens on nhtsa.gov)