FORD 2021 FORD F-450 SD Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2021 FORD F-450 SD
Brand
FORD
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2021
Ford Motor Company is recalling certain 2021 FORD F-450 SD vehicles due to power train:axle hubs issues. A detached wheel and wheel extender can increase the risk of a crash.. CRITICAL: Do not drive until repaired.
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Ford Motor Company (Ford) is recalling certain 2021 F-350, F-450, F-550, and F-600 vehicles equipped with dual rear wheels and front wheel hub extenders. The front wheel hub extenders may be improperly attached to the front rotor hub assemblies, which could result in separation of the wheels and wheel extenders from the vehicle.
Reported concern (NHTSA)
A detached wheel and wheel extender can increase the risk of a crash.
Recommended Action
Per NHTSA guidance
Owners are instructed not to drive their vehicles until the torque of the wheel extender nuts can be verified. Dealers will inspect and tighten the front wheel hub extender nuts, free of charge. Owner notification letters were mailed on June 18, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S26.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026