2025 MACK PINNACLE (PI/PN) — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
2
Recalls
1
Service Bulletin
0
Investigations
Overview of the 2025 MACK PINNACLE (PI/PN)
The 2025 MACK PINNACLE (PI/PN) has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 3 recall campaigns affecting this vehicle, covering issues with SEAT BELTS:FRONT:ANCHORAGE, ELECTRICAL SYSTEM:SOFTWARE, SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. 1 technical service bulletin have been issued by Mack Trucks, Inc. for this model year.
Recalls for the 2025 MACK PINNACLE (PI/PN)
NHTSA has recorded 3 recalls for the 2025 MACK PINNACLE (PI/PN), potentially affecting up to 134,517 vehicles.
Recall 25V666000 — SEAT BELTS:FRONT:ANCHORAGE
| 15,841 vehicles affected
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."
Consequence: 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...
View full details →Recall 24V792000 — ELECTRICAL SYSTEM:SOFTWARE
| 59,338 vehicles affected
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.
Consequence: 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.
View full details →Recall 24V792000 — SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
| 59,338 vehicles affected
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.
Consequence: 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.
View full details →Owner Complaints for the 2025 MACK PINNACLE (PI/PN)
No complaints have been filed with NHTSA for the 2025 MACK PINNACLE (PI/PN).
Safety Rating for the 2025 MACK PINNACLE (PI/PN)
NHTSA has not yet tested the 2025 MACK PINNACLE (PI/PN) in its New Car Assessment Program.
Technical Service Bulletins for the 2025 MACK PINNACLE (PI/PN)
Mack Trucks, Inc. has issued 1 technical service bulletin (TSBs) for the 2025 MACK PINNACLE (PI/PN). TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
S4632 102025 — SEAT BELTS
SC - The vehicle’s seat belt tether may have been assembled with incorrect hardware.
NHTSA Investigations for the 2025 MACK PINNACLE (PI/PN)
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK PINNACLE (PI/PN)
- 2020 MACK PINNACLE (PI/PN) — 0 complaints
- 2021 MACK PINNACLE (PI/PN) — 0 complaints
- 2022 MACK PINNACLE (PI/PN) — 0 complaints
- 2023 MACK PINNACLE (PI/PN) — 0 complaints
- 2024 MACK PINNACLE (PI/PN) — 0 complaints
- 2025 MACK PINNACLE (PI/PN) (current)
- 2026 MACK PINNACLE (PI/PN) — 0 complaints
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints