RC (often known as RC car) is Andy's remote controlled car. He has a green body with blue splash decals on the front. RC only speaks in "revving" sounds ( unfortunately he can't actually talk, but Potato Head and the toys can understand his motor sounds). RC stands for "Radio Controlled". RC is a playable character in the Toy Story Racer Video Game.
In Toy Story, RC was fascinated with Buzz's features . When Woody becomes really jealous, he calls out to Buzz that there is a toy trapped underneath the desk. Woody sneaks over to RC, starts him up, and tried to hit Buzz but misses. However, RC hits a board instead, causing thumbtacks on the board to fall and a globe to roll. Buzz falls out a window when the globe hits a red lamp and swings around and hits him. RC says to the other toys that Woody pushed Buzz out the window on purpose. RC then turns on Woody and thinks that he murdered Buzz. When Woody went to the moving van, he got RC out of the box and pushes him into the street and controlled him to rescue Buzz during the moving scene at the end of the film. After the toys mistakenly think that Woody is trying to get rid of RC, toss Woody out of the moving truck into the street. RC finds Buzz hiding under the car in the streets and is thrilled to see him. Buzz controlled RC to catch Woody. Woody switched the remote to turbo mode to catch up with the truck, but its batteries deplete, causing RC to slow down to a stop. When Woody lights the rocket taped onto Buzz's back, Woody and Buzz hold onto RC as they rocket toward the truck, but the force of the rocket lifts Woody up from RC. Nevertheless, Woody manages to toss RC back into the truck (knocking Mr. Potato Head apart in the process) before he and Buzz go skyrocketing into the air.
In Toy Story 2, RC had a very minor role. He was used when Andy played with his toys. With Buzz riding him, he crashed into Evil Dr. Porkchop and knocked him down. He isn't seen again until the end of the film, when he watched Wheezy sing "You've Got a Friend in Me".
RC didn't appear in Toy Story 3, since he was most likely sold in a yard sale along with Bo Peep and some other unfortunate toys and appears only in archive footage.