Grease Rat
Background
Grease Rat is a mechanic and owns a junkyard. His store's motto is "Speed is just a question of money, how fast do you want to go?"
During the events of Mad Max (1979) played by Nick Lathouris
Max and Jessie stop at Grease Rat's junkyard to have him check on a tire for them. When Jessie mentions getting ice cream he tells her there is store in town. Max stays with Grease Rat, who asks Max where he and Jessie are heading and Max gives him a vague answer. Jessie hurries back and Max leaves with her. Toecutter and Toecutter's Gang then ride up and Toecutter asks Grease Rat where Jessie was heading and he tells him. Later Max returns to Grease Rat's store and after Grease Rat initially tells him he knows nothing, Max lowers a truck onto his chest. He then interrogates Grease Rat on what he knows about Toecutter and Toecutter's Gang.