Have any of you purchased extended warranties on used cars, and if so, what has been your experience. I'd like to determine if any of them are worthwhile, and if so, which companies sell the best ones. I know NOT to buy whatever the dealership is selling, as they are very overpriced. I recently bought a 2005 Chevy Trailblazer EXT 4wd with 58k and plan to keep it for 4-5 years. Any thoughts?
Thanks.