Snot Rod is a character in Cars.
Snot Rod took his doctor's advice and headed west to find some clean, crisp mountain air to relieve his chronic allergies. On the way he met up with Boost, DJ, and Wingo! The highly modified car group made him the gang's head of security and crowd control. He still has allergies and explosive sneezing attacks, but his ability to clear the road of pesky traffic is unmatched and much appreciated by his buddies who like the road all to themselves.
Snot Rod is a member of the tuner cars. He sneezes a lot and is the only one in the group who is a muscle car. Along with his tuner car group, he causes McQueen to fall out of his trailer. He is caught by Sheriff at the end of the film, along with the other tuners, and forced to fix the road with Bessie.