Vehicle recall 91V204000 · November 19, 1991

1992 Pontiac Grand AM

The bolts and nuts which attach the bearing-hub assembly to the rear axle flange are not sufficiently tightened on some vehicles.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary: The bolts and nuts which attach the bearing-hub assembly to the rear axle flange are not sufficiently tightened on some vehicles.
Consequence: This would allow excessive movement of the bearing-hubassembly relative to the rear axle flange and could cause elongation andeventual separation of the attaching bolts from the rear axle flange. If thiswere to occur while the vehicle was in motion, the affected tire and wheel couldtrack erratically, eventually causing failure of the other attaching bolts. Thetire and wheel assembly could separate from the vehicle which could result in avehicle accident.
Remedy: Tighten rear axle bearing-hub assembly fasteners, and replace all the fasteners on a wheel if two or more bolts are found to be loose.
Notes: System: rear axle.vehicle description: passenger cars.note: general motors reports that all subject vehicles were held and repairedbefore any owner took possession, so there will be no owner notification.

Recall details

NHTSA campaign: 91V204000
Reported to NHTSA: November 19, 1991
Filed by: GENERAL MOTORS CORP.
Vehicles potentially affected: 272
Initiated by: the manufacturer
Components: Suspension › Rear

Recall 91V204000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Pontiac Grand AM (1992): 1992

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