A Spud for a tire valve is a small, cylindrical component that serves as an adapter or connector between the tire valve stem and the inflation equipment. It is made of metal, such as brass, and is designed to provide a secure and airtight connection for inflating or deflating tires.

Attributes:
• Provides stability and support to the tire, preventing it from slipping or shifting.
• Ensures a secure and balanced fit between the tire and the rim.
• Ensures an airtight connection and minimizes air leakage.

Applications:
A Spud helps the tire installer maintain control over the tire while applying force to properly seat the tire bead on the rim.