CarRecallWatch- Component
- SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
- Problem
- 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."
- Risk
- Insufficient air volume can reduce braking performance and increase the risk of a crash.
- Remedy
- 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.
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-888-275-9171) or go to nhtsa.gov.
What this recall means for you
Certain 2024-2025 Mack Pinnacle trucks may have air tanks that do not hold enough air volume for the brake system. As a result, these trucks do not meet Federal Motor Vehicle Safety Standard 121 for air brake systems.
Insufficient air volume can reduce braking performance and increase the risk of a crash. Owners should take this recall seriously and arrange a repair as soon as possible.
Dealers will install air tanks with the correct volume, free of charge. Owner notification letters were mailed February 10, 2025. You can contact Mack customer service at 1-800-866-1177 (recall number SC0473), and you can check your vehicle's VIN for open recalls.
Check whether this recall is open on your vehicle
Official recall notice
Affected vehicles
| Mack Pinnacle (Pi/Pn) | 2024 |
|---|---|
| Mack Pioneer PR (4) | 2025 |