Hey ya'll. I traded my 02 silverado 2 wheel drive for an 08 4x4 TrailBlazer. Pretty nice ride all in all. Does anyone know where I can buy the slide on towing mirrors for a trailblazer? I can find the universal ones that use straps everywhere, but the ones that slide on and have a set screw in the back I can't find for the Trailblazer. Any help would be appreciated.