Radiator Springs is the town where Lightning McQueen stays after damaging the road in Pixar’s Cars.
McQueen reaches the isolated desert community while trying to escape after being separated from his transport truck, Mack. During the chase, he tears up Radiator Springs’ main road. A court order requires him to repair the damage before he can leave, creating the story’s central setting.
Radiator Springs is presented as a once-thriving Route 66 community bypassed by a newer interstate highway. Its residents include Mater, Sally Carrera, Doc Hudson, Ramone, Flo, Luigi, Guido, and Sheriff. The town’s decline reflects the real history of roadside communities affected by changing highway routes.
The film’s fictional town is associated with landmarks and landscapes inspired by historic U.S. Route 66. McQueen initially sees the town as an obstacle, but he eventually values its people and helps restore attention to the community. Radiator Springs also appears in later Cars stories and attractions.