The Batwheels are a team of sentient super-powered crimefighting vehicles that help Batman, Robin and Batgirl—as well as a host of additional DC Super Heroes—keep Gotham City safe. Created only recently by the Batcomputer, our mechanized heroes must navigate the growing pains of being a newly formed super-team as well as the growing pains that come with just being a kid.

Koko, Brewster and Wilson are three young, adventurous trainee "chuggers", learning about working on the railway in the town of Chuggington, with the help of the railway controller, Vee, the older engines, and their human friends.