Having a Cybertruck with a mirrored body may not be the safest idea, but it's not illegal, highway-safety experts and a traffic-court attorney told Business Insider.

In May, Tyson Garvin went viral on social media for polishing his Tesla Cybertruck to have a mirrorlike exterior.

Garvin told BI he thought the polishing job was not only an aesthetic improvement but also a practical upgrade. He said the new look helped with the common issue of fingerprint stains on the vehicle's stainless-steel exterior.