2025 Mack Pinnacle (pi/Pn)

Routine

No owner complaints are on file for this vehicle. It has been recalled 2 times.

2 safety recalls

Part 573 reports
Seat Belts › Front › Anchorage25V666000
Filed Oct 6, 202515,841 vehiclesMack Trucks, Inc.

Defect. Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Mack MD, 2019-2025 Anthem, Granite, 2024 MD Electric, and 2025 Pinnacle trucks equipped with a passenger bench seat. The seat belt anchorage bracket may be improperly welded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

Risk. An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.

Remedy. Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 13, 2025.

Service Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip › Control Unit/Module24V792000
Filed Oct 23, 202459,338 vehiclesMack Trucks, Inc.

Defect. Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Anthem, Granite, TerraPro and Pinnacle vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.

Risk. Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.

Remedy. Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed December 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

Across model years

Worst on record: 2027
YearComplaintsRecallsFiresDeathsAssessment
20270100Do not drive
20260100Do not drive
2025 — this page0200Routine
20240500Routine
20230100Routine
20220400Routine
20210400Routine
20200400Routine
20190300Routine
20180200Routine

Compare every Pinnacle (pi/Pn) year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Oct 6, 2025. Source: NHTSA Office of Defects Investigation.