{"product_id":"550-600r21-tube-tr11-center-metal-stem","title":"550\/600R21 Tube | TR11 Center Metal Stem","description":"\u003cp\u003eThis is a 550\/600R21 tube with a TR11 Center Metal stem. These are excellent replacement parts for classic cars with nostalgic bias look radial tires. Recommended application is for Radial and recommended tire fitment is for a 550\/600R21 tire. Fits 550-600 width, 21 inch diameter tires. This classic radial tube has a TR11 Metal stem and the valve stem location is Centered. TR11 stem is threaded metal stem 1 1\/2 inch tall with 5\/16 inch diameter. 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.\u003c\/p\u003e","brand":"Hartford","offers":[{"title":"Default Title","offer_id":48169589342359,"sku":"87035","price":209.34,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/0576\/0663\/files\/87035.jpg?v=1787714989","url":"https:\/\/cokertire.co.nz\/products\/550-600r21-tube-tr11-center-metal-stem","provider":"Coker Tire NZ","version":"1.0","type":"link"}