The Pit Crew are six male fish characters who appear in the episode "The Hot Shot." They are the ones who fix and replace the tires on Tony Fast's car.
They all wear white long-sleeved t-shirts and a red hat with black headphones, but are each different colors. There is a lime green fish, orange fish, purple fish, blue fish, tan fish, and a darker green fish.
They appear briefly for a few seconds quickly to fix Tony Fast's car before he steps outside of it. After they are done, they leave and are not seen again.