MACK 2025 MACK LR Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2025 MACK LR
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2025
Mack Trucks, Inc. is recalling certain 2025 MACK LR vehicles due to electrical system:wiring:fuses and circuit breakers issues. An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
Reported concern (NHTSA)
An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.
Recommended Action
Per NHTSA guidance
Dealers will install a fuse, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0461.
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