Originally Posted by UCantTouchThis

I rarely flat on the front as well but strangely enough you resurrect this thread as I get my front flat. New tire too, GP5000.

Hit a clear piece of a car lens in the bike lane on a night ride. No way I could have known it was there. Pinch flat to top it off. I had to walk the line with lights on to find the culprit in order to remove it from the lane for the next poor cycling fool.