Replacement Inner Tubes

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200515069", "externalIdentifier": { "partNumber": "24305" } }, "description": [{ "fullImage": "/images/product/images/24305_med.gif", "shortDescription": "Martin Wheel Inner Tube with Straight Stem — 8in., Model# T508K", "longDescription": "This 8in. Martin Wheel Inner Tube is perfect for both high- and low-speed trailer applications including light truck, trailer and agricultural use." }], "offerPrice": "Only $12.99", "wasPrice": "", "salePrice": "", "productRating": "", "productNumRatings": "0", "shippingStatus": "In Stock" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200515069_200515069" }