440/450-20/21 Tube | TR135 Center Rubber Stem

This is a 440/450-20/21 tube with a TR135 center rubber stem. Recommended application is for Bias Ply tires and the recommended tire fitment is for a 440/450-20/21 tire. Fits 440-450 width, 20-21 inch diameter tires. This auto inner tube has a TR135 rubber stem and the valve stem location is center. TR135 stem is rubber stem 2 5/8 inch tall with 5/8 inch diameter at the base. Actual item may differ from photo. Coker Tire Company features a huge selection of vintage auto accessories online. Hartford brand tubes are built to meet our specifications using premium grade materials. They are designed specifically for their applications, to provide a high quality inner tube solution and reliable service life. These are excellent quality tubes, available in a wide range of sizes for collector and specialty vehicle applications.