Inertia

Inertia is a builder of cars and is part of the Hellgang. He made Hellhound a black Dodge Charger Hellcat SRT in S01E06. In S02E01, he made him a Dodge Viper ACR.

Trivia

 * Inertia is based off of a BeamNG forum member of the same name. Inertia got a major role because he was the one who made the Dodge Charger mod that FrIzErIs used as Hellhound's car. However, he is currently banned from the forums for misconduct.