None of the Psymonsters are better at quick repairs than Tireslasher. He can fix any dent, ding, rumble, or rattle with his handy wrench and his tool backpack, and he doesn't mind getting dirty in the process. No matter the problem, Tireslasher will have any vehicle running as good as new in no time flat, but he never quite seems to know where to stop. To Tireslasher, there is no auto in the Psymonster World that wouldn't be improved by adding a couple of fashionable fins, a flamboyant spoiler, and a big engine on the top of the hood. And while he is at it, he might just put in a submarine propeller, some ejection seats, a couple of extra wheels, and a booster rocket or three. If that is what he does with a car, anyone can imagine what he will do with a spaceship.
He is a handsome mechanic with tan skin, gray eyes, orange hair, a gray suit, a gray helmet with a lime visor, a dark gray wrench that he can fix something, and black gloves, shoes, and a dark gray tool backpack.
- Tireslasher is one of the four Steel Psymonsters as humans (the other three are Unseen, Underman, and Spacediver).