Vehicle recall 19V616000 · August 21, 2019
2015 Mack Pinnacle (cxu)
The axles missed the heat treating operation during manufacturing, reducing their strength and possibly causing the axle beams to fracture.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- 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.
- Consequence
- Fracture of the axle beam can cause a loss of vehicle control, increasing the risk of a crash.
- Remedy
- 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.
- Notes
- 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.
Recall details
- NHTSA campaign
- 19V616000
- Reported to NHTSA
- August 21, 2019
- Filed by
- Mack Trucks, Inc.
- Manufacturer campaign
- SC0419
- Owner notification
- September 27, 2019
- Vehicles potentially affected
- 8
- Initiated by
- the manufacturer
- Components
- Suspension › Front
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Mack Pinnacle (cxu) (2015): 2015
Has your Mack been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Mack dealer can also check your VIN. Recall repairs are free.