Rosie is a friendly, respectful and helpful tank engine who likes Thomas very much. She and Thomas like to have fun, and also like to help each other when they are working. Rosie could be described as a feisty, energetic and free-spirited tomboy who is not afraid to do hard work. She loves to race just as much as she loves to be Really Useful.
- HO Scale
- Rosie's Bachmann model was made before her red repaint in the television show, thus making her model inaccurate.
- Rosie was the first Bachmann Thomas product to utilize the updated packaging.
- Rosie's Bachmann model lacks brake pipes.