Vehicle recall 18V778000 · November 1, 2018
Mack Anthem (an), Granite (gr) and 1 more model
The pinch bolt on the upper steering shaft may not have been tightened, possibly resulting in the steering shaft separating and causing a loss of steering.
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 2019 Mack Anthem (AN), Granite (GR), and Pinnacle (PI) vehicles. The pinch bolt on the upper steering shaft may not have been tightened, possibly resulting in the steering shaft separating and causing a loss of steering.
- Consequence
- A loss of steering can increase the risk of a crash.
- Remedy
- Mack will notify owners, and dealers will inspect the vehicles for any loose pinch bolts, correcting the vehicles as necessary, free of charge. The recall began November 30, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0413.
- 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
- 18V778000
- Reported to NHTSA
- November 1, 2018
- Filed by
- Mack Trucks, Inc.
- Manufacturer campaign
- SC0413
- Owner notification
- November 30, 2018
- Vehicles potentially affected
- 169
- Initiated by
- the manufacturer
- Components
- Steering
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Mack Anthem (an) (2019): 2019
- Mack Granite (gr) (2019): 2019
- Mack Pinnacle (PI/PN) (2019): 2019
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.