I was googling around for trailblazer wheels and I found one that looks like a 17x7 version of the 20" SS wheel. What is up with that? Which vehicles did that wheel come on? One model number for the wheel appears to be ST610 but I'm not able to find any pics of those wheels on a trailblazer. That might look better than my "flattened 5 star" 17" wheels. And not just because my wheels are starting to show their age.