Mack recall: Suspension
What is wrong
Mack Trucks, Inc. (Mack Trucks) is recalling certain 2020-2021 Granite vehicles equipped with certain SL2065 steerable lift axles. The lower rear pivot cap screws may not be long enough to sufficiently engage the locking feature of the corresponding nuts.
What could happen
The short screws can cause the hardware to separate from the suspension system and become a road hazard, increasing the risk of a crash or injury.
The fix
Mack Trucks will inspect the suspension system and replace the lower rear pivot cap screws, as necessary, free of charge. Owner notification letters were mailed on July 30, 2021. Owners may contact Mack Trucks' customer service at 1-800-866-1177. Mack Trucks' number for this recall is SC0426.
Vehicles covered
- Mack Granite (Gu) 2020–2021
Facts
- NHTSA recall number
- 21V476000
- Type
- Vehicle
- Filed by
- Mack Trucks, Inc.
- Reported to NHTSA
- Jun 25, 2021
- Owners notified
- Jul 30, 2021
- Vehicles or items affected
- 8
- Started by
- The manufacturer
- Built
- –
- Part
- Suspension › Multiple axle
- Maker's own recall number
- SC0426
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.
Other recalls for the same vehicles
- Mack recall: Service brakes, air Dec 15, 2025
- Mack recall: Tires Oct 18, 2024
- Mack recall: Exterior lighting Aug 25, 2023
- Mack recall: Wheels Jun 2, 2021
- Mack recall: Electronic stability control (esc) Apr 1, 2021
- Mack recall: Visibility Jan 24, 2019
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.