Tumbler

Tumbler is a green and orange concrete transport truck. He is the loudest machine on Bob's team and Roary and Theodore's Adventures team. Tumbler is very noisy and due to his large size he thinks he's strong, brave, and tough. He's prideful and tends to brag about his size. But all and all he's got a gentle side he shows to his frirends inspecially Dizzy.

Trivia

 * Tumbler will guest star in Roary and Theodore's Adventures of Planes: Fire & Rescue.