NHTSA Recall 78V177000: Carrier/rack (equipment)
GENERAL MOTORS CORP. reported this safety recall to NHTSA on , covering an estimated 237,693 vehicles. It affects 7 models including the Chevrolet C Series.
| NHTSA campaign | 78V177000 |
|---|---|
| Component | EQUIPMENT › MECHANICAL › CARRIER/RACK |
| Report received | August 15, 1978 |
| Owner notification | August 15, 1978 |
| Initiated by | Manufacturer |
Defect
The nut on the carrier support bolt assembly may break which would allow the entire wheel and tire assembly to separate from the vehicle.
Safety risk
Not provided.
Remedy
Dealer will replace the tire and wheel carrier bolt assembly at no charge.
Notes
Vehicle description: light trucks.system: equipment; spare tire mount.consequences of defect: if the spare tire and wheel separates from the vehicle,it could roll free and endanger other vehicles on the road.
Vehicles covered by recall 78V177000
| Make and model | Model years |
|---|---|
| Chevrolet C Series | 1978 |
| Chevrolet K Series | 1978 |
| GMC C15 | 1978 |
| GMC C25 | 1978 |
| GMC C35 | 1978 |
| GMC K15 | 1978 |
| GMC K25 | 1978 |
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.