Chuggington (2008)

S3E13 Wobbly Wheels

Title: Wobbly Wheels Plot: On a bustling morning in Chuggington, Piper receives a call to the main depot. With Pete’s assistance, she tries to steady her unsteady wheels. Excitedly, Piper is presented with her trainee badge, and Pete leads her to the park for some practice. Meanwhile, Wilson, Brewster, and Koko are engaged in safety training alongside Skylar in the mountains, focusing on mastering the chug catcher.