|Rusty and Dusty Rust-eze|
|Occupation: Rust-eze members and owners|
|First Appearance: Cars|
| Voiced by: Marc Silk (Rusty Rust-eze)|
Ray Magliozzi (Dusty Rust-eze)
Rusty and Dusty Rust-eze are two brothers who founded Rust-eze Medicated Bumper Ointment, which is Lightning McQueen's sponsor.
Rusty and his brother Dusty created a small empire out of their mother's garage in Boston. It's been over 15 years and their mother has watched their operation grow into a household name with factories all over the country. Rusty and Dusty's mother says she couldn't be more proud of her two boys' accomplishments, but she hopes that their next big move will be to finally move out of her garage.