1999 GMC Sierra rust / corrosion reports
62 NHTSA complaints describe rust, corrosion and paint failures on the 1999 GMC Sierra — roughly 10% of all complaints for this model year.
62
Rust / corrosion reports
10%
share of complaints
82,500 mi
median mileage in rust / corrosion reports (50 with odometer)
Components reported on this vehicle
Rust / corrosion in other Sierra years
| 2008 Sierra | 7 |
| 2007 Sierra | 12 |
| 2006 Sierra | 14 |
| 2005 Sierra | 27 |
| 2004 Sierra | 43 |
| 2003 Sierra | 48 |
| 2002 Sierra | 57 |
| 2001 Sierra | 50 |
| 2000 Sierra | 73 |
| 1998 Sierra | 6 |
Other symptoms owners describe on the 1999 GMC Sierra
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 1999 GMC Sierra report before drawing conclusions.