We attempted to crush one of our SAF-225 fenders. That’s a single axle poly fender with an almost 26″ drop!

It was about 15 degrees outside. The fender had been sitting out for about an hour before we shot the video. We were going to just throw the cinder block at it, but thought it would be a lot better to throw it off of the roof instead.

Check out the video to see how the fender responds to such a huge impact.