Some shampoos cause a tingling sensation. Scalp tingling may occur as a result of an allergy to a hair product. Some people might also experience scalp tingling from excessive scalp picking and scratching. People who experience regular migraines often complain of a tingling scalp.
While a few of the buildings in Radiator Springs are exact replicas of landmarks along Route 66, most of the businesses populated and operated by the automotive characters in the movie are a pastiche of places found along the fading but still popular road.
Around the main square of Radiator Springs (imaginary city inspired by Peach Springs in Arizona) lie several shops and a motel, garage, gas station, and souvenir shop. Lightning McQueen gradually - and to its initial surprise- takes a liking to this little, diverse and atypical community, set in timeless space. In particular, he hits it off real well with Tow Mater, the friendly tow truck responsible for the pound where McQueen is held (the actual truck that inspired the film stands proudly by 4 Women on the Route in Galena, Kansas).