S.C. Ruffey, also know as Scruffey, is the ring-leader of the Troublesome Trucks.
S.C. Ruffey was the leader of the troublesome trucks. He annoyed Oliver when the Great Western engine fell into a turntable well. After being pulled apart by Oliver, S.C. Ruffey (who had been rebuilt) and the other trucks became fearful of him and became incredibly respectful of him.
- What If? Scenarios: The Great Race - Oliver's Accident (mentioned)