Table 1 shows one common structure related problems of the 2006 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Underbody Shield problems |
I have a 2006 GMC Sierra 2500 hd with 32000 miles. I have had to replace the brakes and rotors twice because they have rusted and rotted away. I have had to replace my exhaust because of rust and the entire under carriage and frame are heavily rusted. I have just recently noticed that there is even rust inside the cab, interior doors, chrome is bubbling.