2005 Chevrolet Trailblazer structure problems
27 owner complaints filed with NHTSA name the structure on the 2005 Chevrolet Trailblazer — 2% of all complaints for this model year.
What owners report
“The contact owns a 2005 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the brakes failed to operate as needed and the vehicle nearly crashed. Additionally, the contact reported that the rear of the vehicle lifted significantly and made a popping sound while…”
filed Apr 8, 2026
“Rear frame rail rust through at control arm mount locations on both driver and passenger side. In addition frame from suspension mount forward approx 2feet rust through. Vehicle was kept washed and has no other rust issues except for frame. I’ve learned that this was an issue from 2003 to 2008…”
filed Feb 14, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Structure problems in other Trailblazer years
| Year | Reports | Share |
|---|---|---|
| 2022 Trailblazer | 4 | 4% |
| 2021 Trailblazer | 8 | 4% |
| 2008 Trailblazer | 6 | 3% |
| 2007 Trailblazer | 11 | 2% |
| 2006 Trailblazer | 26 | 2% |
| 2004 Trailblazer | 23 | 2% |
| 2003 Trailblazer | 43 | 5% |
| 2002 Trailblazer | 40 | 3% |
| 2001 Trailblazer | 3 | 15% |
| 2000 Trailblazer | 2 | 8% |
Other reported problem areas on the 2005 Chevrolet Trailblazer
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.