Vehicle recall 07V051000 · February 15, 2007
Mack CT and CTP
Certain trucks equipped with haulmax rear suspensions fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." it does not meet…
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Certain trucks equipped with haulmax rear suspensions fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." it does not meet the required stopping distance as specified in the regulation.
- Consequence
- The vehicle could experience reduced braking performance as a result. If this warning is not heeded, a vehicle crash could occur.
- Remedy
- Dealers will relocate the antilock braking system (ABS) sensor from the rear drive axle to the front drive axle free of charge. The recall began on June 15, 2007. Owners may contact mack trucks at 1-800-528-6586.
- Notes
- Mack trucks recall no. SC0320.CUSTOMERS may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.
Recall details
- NHTSA campaign
- 07V051000
- Reported to NHTSA
- February 15, 2007
- Filed by
- MACK TRUCKS, INC
- Manufacturer campaign
- SC0320
- Owner notification
- June 15, 2007
- Vehicles potentially affected
- 37
- Initiated by
- the manufacturer
- Components
- Service brakes, air
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
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.