On certain trucks, the load lock clamps installed behind the cab could fail. As a result, the load lock bars could become loose and separate from the truck.
Safety Risk
A load lock bar that separates could create road hazard for others and increase the risk of a crash or injury.
Corrective Actions
Mack will notify owners by mail and advise you to take your truck to a dealership to replace the load lock clamps.
Get told about the next recall on your 2026 Mack Pioneer.