MACK 2023 MACK GRANITE (GR) Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2023 MACK GRANITE (GR)
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2023
Mack Trucks, Inc. is recalling certain 2023 MACK GRANITE (GR) vehicles due to service brakes, air issues. Insufficient air volume can reduce braking performance and increase the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mack Trucks, Inc. (Mack) is recalling certain 2022 Granite 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 the Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
Reported concern (NHTSA)
Insufficient air volume can reduce braking performance and increase the risk of a crash.
Recommended Action
Per NHTSA guidance
Dealers will install new air tanks, free of charge. Owner notification letters were mailed on May 31, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SCC 0435.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026