But if you actually try to use your six-figure electric pickup truck as a truck you have more to worry about than a few rude hand gestures as towing will cause the aluminum frame to fatigue and break.

These tests suggest that composites of various types can have tensile fatigue properties superior to the metal light alloy. Kevlar-epoxy, Graphite-epoxy, and S-glass epoxy, all perform better than the ...

Even if it bends, it can be straightened up. And it's still too early to tell how the Cybertruck's aluminum frame will deal with metal fatigue over the years.