We don't have a lot of Chevrolet Trailblazer EXT seat belts / air bags problems on file — feel free to add yours here. The most common Trailblazer EXT seat belts / air bags problems occur at 176,000 miles. Click on a year below.

Worst Seat Belts / Air Bags Problems
seat belt clip fell apart 2004 Chevrolet Trailblazer EXT