The upcoming Model X crossover, for example, had cameras built into the doors when it was still a concept. Due to government regulations, however, Tesla was forced to replace them with regular side mirrors. But Tesla isn’t giving up on the issue. In an effort to reduce wind resistance and to just basically push new technologies whenever possible, Tesla is currently in talks with the National Highway Traffic Safety Administration (NHTSA) in order to get permission to put side cameras into production. If approved, Tesla will likely force the rest of the auto industry to follow suit at some point.