Wheels:lugs:nuts:bolts
Defect Summary
The wheel stud used for the hubs on the rear-steer wheels has a diameter too small to handle the maximum recommended torque, and will suffer from a fatigue failure from the cyclic stresses of vehicle use and the torquing of the wheel nut.
Safety Consequence
Failure of one wheel stud can lead to subsequent failuresof all the studs on the hub, leading to separation of the wheel and tireassembly from a vehicle, resulting in loss of steering control and an accident.
Corrective Action
Replace the wheel stud with a newer, wider diameter wheel stud.
Similar Recalls
Other recalls from Oshkosh Corporation or involving Wheels.
FAQ: Recall 91V221000
Your rights, the repair process, and what each field on this page means.
What is recall 91V221000?
NHTSA recall 91V221000 was issued by Oshkosh Corporation on December 30, 1991. It addresses: Wheels:lugs:nuts:bolts. The recall affects approximately 42 vehicles, with the defect involving the Wheels component.
How do I get this recall repaired?
Contact any authorized Oshkosh Corporation dealer and reference NHTSA recall ID 91V221000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.