# NHTSA recall 25V026000

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.

- Published by: NHTSA \(United States\)
- Campaign number: 25V026000
- Manufacturer's number: SC0473
- Manufacturer: Mack Trucks, Inc.
- Reported: 2025\-01\-21
- Owners notified: 2025\-02\-10
- Component: SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
- Units potentially affected: 21
- Part numbers: 23675317

## What is wrong

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 can happen

Insufficient air volume can reduce braking performance and increase the risk of a crash.


## The 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.


## Remedy progress the manufacturer reported

- Report: Quarterly report 7, for 2026 quarter 3
- Filed with NHTSA: 2026\-10\-07
- Vehicles in the campaign: 21
- Reported remedied: 17 \(80%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 3, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2024 MACK PINNACLE \(PI/PN\)](/makes/mack/pinnacle/2024/recalls.md). Built 2023\-12\-21 to 2024\-12\-18. Listed as a series or trim of this model.
- [2025 MACK PIONEER PR \(4\)](/makes/mack/pioneer/2025/recalls.md). Built 2023\-12\-21 to 2024\-12\-18. Listed as a series or trim of this model.

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [CBR 2599 202608](/bulletins/11036589.md), 2026-09-01, Service bulletin
- [TSB M\-590\-001 072026](/bulletins/11035510.md), 2026-08-03, Service bulletin
- [CBR 2585\-1 202605](/bulletins/11033137.md), 2026-06-02, Service bulletin
- [CBR 2569\-3 202604](/bulletins/11032091.md), 2026-05-05, Service bulletin
- [CBR 2570\-1 032026](/bulletins/11030589.md), 2026-04-02, Service bulletin
- [CBR 2443\-3 202601](/bulletins/11028043.md), 2026-02-03, Service bulletin
- [CBR 2503 092025](/bulletins/11023456.md), 2025-10-01, Service bulletin
- [CBR 407 072025](/bulletins/11021333.md), 2025-08-04, Service bulletin
- [CBR 2443 072025](/bulletins/11021325.md), 2025-08-04, Service bulletin
- [CBR 2408 072025](/bulletins/11021321.md), 2025-08-04, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/25V026000](/v1/recalls/nhtsa/25V026000)

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