A true artist isn't afraid to take chances, explore new ways to express themselves, or push the limits of culture. Ramone believes that the automotive body can be a vehicle of expression, which is why every day for Ramone is a new chance to explore new paint jobs and push the limitless boundaries of his art. Sometimes, he'll get very angry after Lightning McQueen destroyed the town. He'll say "Whoa, watch the paint man".
Ramone owns and operates Ramone's House of Body Art, Radiator Springs' custom body and paint shop. Ramone is an artist and a true magician with paint and metal. There was a time when his only canvas was himself, so he repainted himself daily. But since Lightning McQueen helped put Radiator Springs back on the map, Ramone has had his share of customers - including the star race car himself. Before heading off to the World Grand Prix, Lightning stops by Ramone's for a new paint job, and Ramone gives him a whole new look, even adding a spoiler to him.
Ramone appears to have replaced Doc Hudson for the repair of cars, since Doc passed away.
In the movie, Ramone greets Lightning McQueen when he comes to town. He also helps the lemon, Otis get fixed up. He then later sees Lightning off at the airport. He returns in London with a paint job resembling the United Kingdom flag. He also helps Lightning and Mater fight the lemons by spray painting Tubbs Pacer in the eyes.
After McQueen announces he would continue racing along with his sponsors inviting him over to their new state-of-the-art training centre, Ramone helps regains McQueen's racing colours (previously he was primer-coated after his near-fatal crash). He is seen at the final race in Florida along with the rest of the Radiator Springs residence and Smokey, Doc's former crew chief, who is coaching McQueen, when McQueen decides to give Cruz her chance to fulfil her dreams by letting her race on his behalf, he manages to suit up Cruz in McQueen's racing number along with some other custom racing colours in a time frame.
- Ramone is modeled after a 1959 Chevrolet Impala low-rider.
- His license plate is LOWNSLO. On his tires is written in Gothic writing "Low N Slow." Both are references to his catchphrase, "Low N' Slow."
- According to The World of Cars Online, the name of Ramone's dark green paint job is "Grass Green," the name of his blue paint job is "Blue Sky," and the name of his "Mellow Sunset" paint job is renamed to "Yellow Mellow".