The contact owns a 2013 Chevrolet Silverado 1500. The contact stated that upon taking the vehicle to the local dealer for servicing, he was informed that the subframe of the vehicle was severely corroded and all cross members of the vehicle needed to be replaced. The vehicle was taken to an independent mechanic where the cross members were replaced and welded. However, the failure persisted. The contact stated that he could hear parts separating from the subframe and falling onto the ground while driving. The contact stated that upon inspecting the subframe, he noticed that unknown parts were corroded and had detached. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 70,000.

- Dennis Port, MA, USA

The contact owns a 2013 Chevrolet Silverado 1500. The contact had taken the vehicle to an independent mechanic who discovered significant corrosion on the rear subframe of the vehicle. The dealer was notified of the failure and informed him that they had never heard of such a failure with that model vehicle. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 100,000.

- York, ME, USA

The contact owns a 2013 Chevrolet Silverado 1500. The contact stated that while inspecting the vehicle, he noticed the subframe was completed rusted. The contact called local dealer cma's colonial Chevrolet located at 12420 jefferson davis hwy, chester, va 23831, (804) 748-6461, where it was diagnosed with needing the undercarriage subframe to be replaced. The vehicle had not been repaired as of yet. The manufacturer had not been informed of failure. The failure mileage was 111,300.

- Richmond, VA, USA

I purchased a 2013 Silverado, while taking possession of the truck I noticed the undercoating had fallen off of the frame rail above the right rear tire and had begun to rust. I immediately complained, but was told they would contact GM. I immediately filed a complaint with GM. The repair was to spray after market under coating from a spray can on the already rusty parts. I complained again and was told that was all they were going to do to remedy the problem. This vehicle if left on the road for the next 10 yrs will end in someone's death as the frame will be completely rusted through.

- Lexington, KY, USA