Known Recalls

Model year record

2020 MACK LR

1 recall campaign on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 21V293000

Steering

Component
Steering
Manufacturer
Mack Trucks, Inc.
Vehicles affected
272
Reported to NHTSA
2021-04-26
Owners notified
2021-05-12

Defect description

Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 LR vehicles. The steering transfer case may have an insufficient amount of oil.

Safety risk

The internal bearings may fail without sufficient lubrication, causing steering lock-up and increasing the risk of a crash.

Manufacturer remedy

Dealers will replace the transfer case, free of charge. Owner notifications letters were mailed on May 12, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0424.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.