The contact owns a 2014 Chevrolet Silverado 1500. The contact stated while driving 60 MPH, the contact drove over a bump in the roadway and heard an abnormal sound. The contact pulled over to inspect the vehicle and noticed that the sub frame underneath the vehicle was extremely rusted. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and charged the contact for a new sub frame. The failure mileage was approximately 67,000.

- Mount Hope, WV, USA

The contact owns a 2014 Chevrolet Silverado 1500. The contact stated while driving 60 MPH, there was a loud thumping noise coming from the rear of the vehicle. The vehicle was steered to the side of the road where it was inspected. The contact stated that he observed an unknown component corroded underneath the vehicle. The vehicle was taken to a dealer where it was diagnosed that the sub frame needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 67,000.

- Mount Hope, WV, USA

The contact owns a 2014 Chevrolet Silverado 1500. The contact stated that after taking the vehicle to be serviced, the independent mechanic informed him that contact the sub frame was corroded. The manufacturer was made aware of the failure. The failure mileage was approximately 40,000.

- Rockaway, NJ, USA