Table 1 shows two common structure related problems of the 2020 GMC Sierra 2500. The number one most common problem is related to the body (five problems). The second most common problem is related to the structure (one problem).
| Problem Category | Number of Problems |
|---|---|
| Body problems | |
| Structure problems |
The rear defroster massively overheated. It started heavily smoking and eventually exploded the rear windows. Only warning sign was the smoke which we noticed quickly because the windows were up. Had the windows been down we might not have noticed before a fire started. Read details...
The contact owns a 2020 GMC Sierra 2500. The contact stated that when the vehicle was parked, the contact's husband noticed that rainwater had entered the rear interior of the vehicle. The contact stated that the rainwater had entered through the rear sliding window. Read details...