NHTSA Recall 21V501000: Steering and arm (steering)
Mac Trailer Mfg., Inc. reported this safety recall to NHTSA on , covering an estimated 53 vehicles. It affects 2017–2020 Mac Trailers Dump Trailer.
| NHTSA campaign | 21V501000 |
|---|---|
| Components | STEERING; STEERING › LINKAGES › KNUCKLE › SPINDLE › ARM |
| Report received | July 1, 2021 |
| Owner notification | September 7, 2021 |
| Initiated by | Manufacturer |
Defect
Mac Trailer Mfg., Inc. (Mac Trailer) is recalling certain 2017-2020 Dump trailers equipped with Ingersoll Smart-Steer self steer axles. The steering arm may detach from the steering knuckle during certain low-speed, high-side loading maneuvers.
Safety risk
A detached steering arm may cause a loss of steering control. In addition, attachment hardware may fall and become a road hazard. Both of these scenarios can increase the risk of a crash.
Remedy
Dealers will inspect the steering arm and apply welds, free of charge. Owner notifications were mailed on September 7, 2021. Owners may contact Mac Trailer customer service at 1-330-823-9900.
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.nhtsa.gov.
Vehicles covered by recall 21V501000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.