Only problems have been the factory recalls its still a new vehicle and needs to get all of its flaws fixed.
I love this SUV it looks fast and is much quicker and reliable than most other vehicles even most v8's.
Only issue is that the interior looks cheap, but I have had no problems with it way better than my previous 1993 explorer 1999 grand cherokee and 97 explorer.
Our 2002 LT Trailblazer is now sitting at the car dealer with a locked up motor. We were not informed at all about a defect in the motor. I would like to let others know that if your trailblazer is making a knocking sound, you need to take it in quickly. The problem is the sleeve inside the piston that breaks way. The GM company will replace the motor if your vehicle is under 100,000 miles or less than 7 years old. I am lost without my Trailblazer but I know that she will be a much better vehicle when I get her back in 5 days.