The Recall Desk
HighNHTSA·25V352000·Announced 2025-05-28

Mack Recalls 2026 Granite Trucks Due to Incorrect Brake Drum Load Ratings

Mack Trucks is recalling 2026 Granite trucks because incorrect drive axle brake drums were installed, leading to inaccurate weight rating information on the door jamb label.

What this means for you

Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.

Our severity reasoning: The recall involves a risk-of-harm product (vehicle) where the defect (incorrect load rating) increases the risk of a crash, but no injuries or fatalities have been reported in the source text.

Plain-English summary

Mack Trucks, Inc. is recalling certain 2026 Granite trucks. The recall addresses an issue where incorrect drive axle brake drums were installed on these vehicles. This installation error resulted in an incorrect load rating being displayed on the door jamb label.

The incorrect weight rating information on the door can result in overloading the axles. Overloading the axles increases the risk of a crash. No specific number of affected units is provided in the source text, but the recall covers 2026 model year Granite trucks.

Dealers will replace the brake drums free of charge. Owner notification letters were mailed on June 16, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

The recalled product

Product
MACK GRANITE GR (4)
Brand
MACK
Manufacturer
Mack Trucks, Inc.
Category
Vehicle — Truck
Hazard
Affected units
5

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • GRANITE GR (4)

Distribution

Distributed nationwide across the United States.

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