2015 Mack Pinnacle (cxu) Recall: Axles missed the heat treating operation during manufacturing, reducing…
NHTSA campaign 19V616000 · Suspension · filed Aug 21, 2019 · verified Jul 30, 2026
The defect
Mack Trucks, Inc. (Mack) is recalling certain 2015 Pinnacle (CXU) vehicles equipped with Meritor FF967 Non Drive Front Steer Axles. The axles missed the heat treating operation during manufacturing, reducing their strength and possibly causing the axle beams to fracture.
The risk
Fracture of the axle beam can cause a loss of vehicle control, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Mack will notify owners, and dealers will inspect and replace the axles as necessary, free of charge. The recall began September 27, 2019. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0419.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mack | Pinnacle (cxu) | 2015 |
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Other campaigns involving Mack vehicles
Source: NHTSA recall database, campaign 19V616000 (manufacturer number SC0419). Data last verified Jul 30, 2026.