MACK 2022 MACK LR Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2022 MACK LR
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2022
Mack Trucks, Inc. is recalling certain 2022 MACK LR vehicles due to steering issues. A fractured steering gear can cause a loss of steering control, increasing the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
Reported concern (NHTSA)
A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Recommended Action
Per NHTSA guidance
Dealers will replace the steering gear, free of charge. Owner notification letters were mailed on July 29, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0437.
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