Decka is a VERY tall double decker tram who works in the bustling Celgreb City. With a vibrant attitude and an energetic work ethic, she rides the elevated lines of the city with a big smile and a motherly attitude towards the younger engines that come to drop off deliveries every now and then. The downside she does have, however, is being a bit of a gossip; if there's exciting news in Crotoonia (sometimes meant to be kept a secret), she's the first to know!
Decka is of a freelance design. She is not based on a specific prototype. However, she does seem to resemble to a Blackpool double-decker tram.
Decka is painted Persimmon with a fiery lining.
- Decka is the tallest chugger in Chuggington.