Muck the Dump TruckEditar
- Gender: Male in UK, female in US version
- Color: Red
- Occupation: Dump Truck
- First Appearance: Scoop Saves the Day
- Performer: Rob Rackstraw (UK), Lorelei King, Lachele Carl, and Sophie Aldred (US)
"Muck to the rescue!" - Muck's catchphrase
Muck is a bulldozer with additional dumping bed. Muck often acts before thinking and subsequently gets in trouble for it.