Mack Trucks, Inc. is recalling 86 of its 2025-2027 Pioneer and 2027 Anthem trailers because the turn signals may not function correctly. These trailers do not meet federal safety standards for lighting and reflective equipment. Authorized dealers will provide a free software update to fix the turn signal indicator system. Owners can expect to receive notification letters by mail starting around May 31, 2026.
If the turn signals fail to work, the driver cannot properly signal their intention to turn or change lanes to other motorists. This failure to communicate vehicle direction significantly increases the risk of a crash.
Software update for the turn signal indicator
Units affected: 4
Units affected: 4
If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.
This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.
AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.
Sources: NHTSA Notice · Raw API Response