---
title: "MACK PINNACLE (PI/PN) (2027) - Recall 26V351000 — NHTSA record 317863 | Is It on Recall"
description: "Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (AN), 2026-2027 Pioneer PR (4), Pinnacle (PI/PN), Granite (GR), and 2027 Anthem AN (4) vehicles. The w"
url: https://isitonrecall.com/recall/nhtsa-317863-mack-pinnacle-pi-pn-2027-recall-26v351000/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / NHTSA

# MACK PINNACLE (PI/PN) (2027) - Recall 26V351000 — NHTSA record 317863

Published notice; closure not supplied

A campaign record does not say whether this individual vehicle has received the remedy. Check the VIN with NHTSA or the manufacturer.

Source date May 28, 2026. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: MACK PINNACLE (PI/PN) (2027) - Recall 26V351000
- **Reason**: Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (AN), 2026-2027 Pioneer PR (4), Pinnacle (PI/PN), Granite (GR), and 2027 Anthem AN (4) vehicles. The wheel lug nuts may loosen and allow the wheel to detach. Wheel detachment can cause a loss of vehicle control or create a road hazard, increasing the risk of a crash or injury.
- **Classification**: Not supplied
- **Recalling firm**: Mack Trucks, Inc.
- **Quantity**: 644
- **Agency-reported status**: Published safety recall
- **Source record identifier**: 317863

[Open the official record](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=26V351000)

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | Product applicability: MACK PINNACLE (PI/PN); model year 2027. Check the model identifiers and, for a vehicle, the VIN on the official recall site. |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

Not supplied

No US distribution state could be established from this record. Check the official notice.

## Dates in the source

- **Report received**: May 28, 2026
- **Manufacturer start**: Jun 11, 2025
- **Manufacturer end**: May 19, 2026
- **Owner notification**: Jun 17, 2026
- **Record created**: May 29, 2026

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Owners are advised not to drive their vehicles until the repair has been performed. Dealers will inspect the wheel and hub mating surfaces, remove any masking material, and replace any worn components if necessary, free of charge. Owner notification letters were mailed June 22, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0495. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 31, 2026.

[Read the current instructions](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=26V351000)

Use [NHTSA's VIN check](https://www.nhtsa.gov/recalls) to check an individual vehicle and its remedy status.

**Agency advisory: Do not drive.** Follow the official notice.

## Related records

[Vehicles records](https://isitonrecall.com/product/cars/) [Vehicles and equipment records](https://isitonrecall.com/category/vehicles/) [Mack Trucks, Inc. records](https://isitonrecall.com/brand/mack-trucks-inc/)