JRP3
Hyperactive Member
True, a friend of mine picked up a big rock and threw it hard at a rear side window, the rock bounced off and flew maybe 10ft almost hitting another friend who had his back turned, unaware of what was happening. Took a few more tries to actually break the window. (No, we were not hoodlums, we were trying to pass a chain through the vehicle so I could pick it up with my backhoe and put it on a scrap trailer).Striking a tempered glass surface with a blunt object probably will not use it to shatter.