After they had finished up on Arendelle, Sora and the others took off for their next world.
"How much further do we have to go, my cheeks are killing me," said Ventus as he smiled as big as he could.
"Sorry, but the Gummy Ship works on smiles," said Sora who was also smiling.
"Luckily the next world is coming up," said Donald who was starting to cry from his cramping cheeks. Their next world was the world of Radiator Springs. After they arrived on the world, the group discovered that it was a form change world in which they had turned into cars.
"Anyone else think that this is cool?" asked Sora as they drove into town. His car form looked like a Hennessey Venom GT with a red and black paint job.
"Yeah it is," said Ventus who was a silver Bugatti Chiron.
"Haven't seen your faces around these parts before," said Doc as he drove up to them.
"Yeah, we just got here from a faraway place," said Sora who did not want to explain how they actually got there.
"Then let me show you around," said Doc.
"Thanks, by the way, would you happen to know anything about a black colored crystal that could be somewhere around here?" asked Goofy who was a minivan.
"No, can't say that I do," said Doc. Just then, they heard the roar of an engine coming toward them. When they turned around, they all saw a dust cloud coming their way with three vehicles in it.
"Who could that be?" asked Lightning as he drove up. All of a sudden, they saw Chick Hicks and two Unversed motorcycles come out of the dust as they through on the breaks.
"It's been a while, McQueen," said Chick who had a dark green paint job.
"Is that you, Chick?" asked a surprised Lightning who could barely recognize him because of the change in color.
"Sora, check out his hood," said Donald who was a Chevrolet Cruze.
"I see it," said Sora as he noticed a shadow shard in Chick's hood.
"I take it that you are the ones that the guy in the armor warned me about," said Chick as he looked at them.
"What guy in armor?" asked Goofy.
"The guy looked nothing like us, and he told me to challenge you to the race that I'm challenging McQueen to," said Chick.
"What race?" asked Lightning.
"One to the end of this track," said Chick as he tapped his right tire to the road. A big race track then rose from behind them up into the sky, and ended at the other end of town.
"Now that's a cool track," said Ventus as he looked at it with the others.
"Here are the rules, if even one of you can cross the finish first, I lose; if I cross it first, you lose, and we go six laps," said Chick.
"And what are the terms for loosing?" asked Lightning.
"If I lose, these four get my shadow shard, and Lightning keeps the Piston Cup, but if I win you are all destroyed and I get the cup," said Chick.
"Why would they agree to that?" asked the Sheriff.
"Because I'll destroy this town and everyone in it if they don't," said Chick with an evil smile.
"Alright, but I have one condition, no help from any Unversed or other creatures," said Sora as he used his Keyblade to destroy the Unverseds. He held onto them with his front tires, jumping onto his back tires to throw them at the enemies.
"That's fine by me, but you can't use your powers either," said Chick as Sora cot his Keyblades before making them vanish.
"Sounds like we have a race," said Lightning.