Chevrolet Trailblazer structure problems by year
193 NHTSA owner complaints name the structure across 11 Trailblazer model years. The most reported year is 2003 with 43 reports.
| Year | Structure reports | Share | Median mileage | |
|---|---|---|---|---|
| 2022 Trailblazer | 4 | 4% | — | |
| 2021 Trailblazer | 8 | 4% | — | |
| 2008 Trailblazer | 6 | 3% | — | |
| 2007 Trailblazer | 11 | 2% | 68,500 mi | |
| 2006 Trailblazer | 26 | 2% | 63,000 mi | |
| 2005 Trailblazer | 27 | 2% | 100,000 mi | |
| 2004 Trailblazer | 23 | 2% | 98,000 mi | |
| 2003 Trailblazer | 43 | 5% | 65,000 mi | |
| 2002 Trailblazer | 40 | 3% | 80,000 mi | |
| 2001 Trailblazer | 3 | 15% | — | |
| 2000 Trailblazer | 2 | 8% | — |
Share is the fraction of that year’s complaints naming the structure. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.