What county is Radiator Springs in Pixar’s Cars?

Radiator Springs is in Carburetor County in Pixar’s Cars.

The town’s location is shown through the fictional geography created for the film’s world. Radiator Springs sits along the old road known as Route 66 and was once a thriving stop for travelers before a freeway bypass caused traffic to disappear.

Carburetor County helps identify the town’s wider setting, while Radiator Springs is the community itself. The name follows the film’s automobile-based naming style, alongside places such as Ornament Valley and Cadillac Range.

The story draws heavily on real Route 66 communities in the American Southwest. Pixar artists and filmmakers researched the historic highway and its roadside landmarks, helping create the film’s landscape and themes of changing transportation routes. Because the film uses fictional towns and geography, Carburetor County should not be confused with a real U.S. county.