GMC Sierra 3500 rust / corrosion reports by year
28 NHTSA complaints describe rust, corrosion and paint failures on GMC Sierra 3500 vehicles. The most reported year is 2004 with 10 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2005 Sierra 3500 | 5 | 21% | |
| 2004 Sierra 3500 | 10 | 42% | |
| 2001 Sierra 3500 | 6 | 17% | |
| 2000 Sierra 3500 | 7 | 27% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.