Coker 87036 Features:

This is a 550/600R21 tube with a TR150 center stem. This radial tube has a TR150 Valve stem and the valve stem location is center. Recommended application is for Radial Recommended tire fitment is for a 550/600R21 tire. Fits 550-600 width, 21 inch diameter tires. TR150 stem is flexible rubber stem 3 5/8 inch tall with 1/2 inch diameter at the base. Actual item may differ from photo. 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.