Destroyer

Destroyer is one of the main characters who loves destruction hence his name

Backstory
Destroyer is Fast's friend in high school and he always wanted to drive cars in demolition derbys so eventually he got a job doing that, in his time he destroyed many cars before leaving after being recruited by Fast.

S01E01
He rams into a police van after Fast stopped it and helped marauder get the safe into his truck

S01E02
He escapes the police alongside Fast

S01E03
He attaches a ram plow to his truck and rams into the bus carrying Fast

S01E04
He is seen at the gang's base in utah and stays alongside Bandit to detach the ram plow

S01E05
He is driving on the highway when he is attacked by Lance's gang, who drops a covet on him, luckily he is okay and is able to continue driving

S01E06
He shows up in riverside and rams Exterminator off the road. at the end he picks up Fast