Amy Taylor loves cars, and dreams of being a driver. But there's a major catch: her slow old wheelchair with its broken wheel. When Amy finally gets a new electric one, it's exciting... at first. But standard engines only have so much power. And that's where Rahul comes in - Amy's best friend and genius inventor. Soon Rahul turns a wheelchair into... a supercar! And so the Taylor TurboChaser is born. But when it all goes suddenly wrong, Amy is going to have to hit the road - and drive...