{"product_id":"michelin-39504-airstop-16-inch-standard-inner-tube-with-tr-4-center-metal-valve","title":"MICHELIN 39504 Airstop 16-Inch Standard Inner Tube with TR-4 Center Metal Valve","description":"Inner Tube - Standard - 16\" - TR-4 - Center Metal Valve\n\u003cp\u003eThe MICHELIN Airstop 39504 standard inner tube is designed for dependable performance in compatible 16-inch tire and wheel applications. This heavy-duty tube features a TR-4 center metal valve, providing a secure inflation point for equipment that uses this valve configuration. The standard profile supports reliable fitment when matched with the correct tire size, rim, and valve specification.\u003c\/p\u003e\u003cp\u003eMICHELIN places the splice opposite the valve to help promote a more balanced tube during installation and use. The tube also features an overlap splice, a stronger construction method than the butt splice commonly used in many other inner tubes. This design helps support durability and consistent performance in demanding service environments.\u003c\/p\u003e\u003cp\u003eManufactured by MICHELIN and identified by manufacturer and vendor part number 39504, this Airstop inner tube is intended for replacement applications requiring a 16-inch standard tube with a TR-4 center metal valve. Verify the tire size, rim compatibility, valve location, and valve type before installation. Proper fitment and installation help reduce the risk of pinching, twisting, or premature tube failure.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 16-inch standard inner tube\u003c\/li\u003e\n\u003cli\u003eModel: Airstop\u003c\/li\u003e\n\u003cli\u003eBrand: MICHELIN\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 39504\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 39504\u003c\/li\u003e\n\u003cli\u003eValve Type: TR-4 center metal valve\u003c\/li\u003e\n\u003cli\u003eSplice Placement: Splice is positioned opposite the valve to help provide a more balanced tube\u003c\/li\u003e\n\u003cli\u003eSplice Construction: Overlap splice offers stronger construction than a conventional butt splice\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for compatible 16-inch tire and wheel applications requiring a standard tube with a TR-4 valve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MICHELIN","offers":[{"title":"Default Title","offer_id":67544822841579,"sku":"03500177","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/112144.png?v=1790646730","url":"https:\/\/ctracingservices.com\/products\/michelin-39504-airstop-16-inch-standard-inner-tube-with-tr-4-center-metal-valve","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}