Watch how HRE makes its newest 3D-printed titanium wheel

Watch how HRE makes its newest 3D-printed titanium wheel

HRE's newest wheel looks like it shouldn't exist. It features overlapping pass-throughs, has absurd angles, looks as fragile as a pretzel, and is lighter than an average passenger car tire. Built from carbon fiber and titanium, it's one of the most advanced wheels ever made, and it's only possible because of additive manufacturing.