GMC Sierra 2500 rust / corrosion reports by year
221 NHTSA complaints describe rust, corrosion and paint failures on GMC Sierra 2500 vehicles. The most reported year is 2003 with 44 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2007 Sierra 2500 | 5 | 6% | |
| 2006 Sierra 2500 | 13 | 20% | |
| 2005 Sierra 2500 | 21 | 18% | |
| 2004 Sierra 2500 | 38 | 27% | |
| 2003 Sierra 2500 | 44 | 28% | |
| 2002 Sierra 2500 | 42 | 31% | |
| 2001 Sierra 2500 | 28 | 21% | |
| 2000 Sierra 2500 | 17 | 35% | |
| 1999 Sierra 2500 | 13 | 36% |
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.