I would like to know what ever ones experience is with the reliability of Trailblazers. I have a 2002 LTZ 2WD which is a great truck. With 72,000 miles I am starting to see some problems, mostly with the electronics and ABS brakes. I can live without ABS brakes, so that is not a big problem. (They wanted more in repairs than I have spent on my last 3 trucks combined to fix the ABS system. I am not sure I want to put more money into what appears to be a unreliable system ) I normally keep my trucks for a minimum of 150,000 miles; the last three did not have any major problems and all with more than 150,000 miles, one went over 250,000 miles. What can I expect with the Trailblazer?