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This recall has not yet been classified by risk level.

2015 MACK GRANITE (GU) Recalled by Mack Trucks, Inc. — SERVICE BRAKES, AIR:DISC:CHAMBER

Date: December 15, 2025
Company: Mack Trucks, Inc.
Status: Ongoing
Source: NHTSA

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Dealers will inspect and replace the brake chambers as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed February 3, 2026. Additional letters will be sent once the final remedy is available, anticipated in February 23, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0491. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 22, 2025. Owners who received a remedy under Recall 15V804 (SC0398) must have the new remedy completed.

Affected Products

2015 MACK GRANITE (GU). Mack Trucks, Inc. (Mack) is recalling certain 2009-2015 Granite (GU) trucks. Vehicles remedied under Recall 15V804 (SC0398) may have had incorrect parts installed during subsequent repairs. The incorrect parts may cause a brake imbalance between the steer and drive axle brakes and the rear brakes to overheat.

Why Was This Recalled?

Overheated brakes may cause a tire blowout or fire, increasing the risk of a crash.

Where Was This Sold?

Nationwide

About Mack Trucks, Inc.

Mack Trucks, Inc. has 38 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the NHTSA. Last updated March 27, 2026. View original report