One problem related to spare tire has been reported for the 2004 Chevrolet Trailblazer. The most recently reported issues are listed below.
Due to corrosion of the spare tire component the spare tire will not release from the car, the problem is not easily fixed it is a problem and a safty issue. With out a spare tire a person can possible be stranded with no help and possibly harmed or in worse events envoled in a crash if in high traffic area. The main use of a spare is to get the car back on the road in a timely manner and with this persistant problem with the spare tire component risk of injury or death is increased greatly.