{"product_id":"yeyouc-4-80-4-00-8-replacement-inner-tubes-pack-of-2-tr87-angled-valve-heavy-duty-butyl","title":"YeYouC 4.80\/4.00-8 Replacement Inner Tubes — Pack of 2, TR87 Angled Valve, Heavy-Duty Butyl","description":"\u003cp\u003e\u003cstrong\u003eYeYouC 4.80\/4.00-8 replacement inner tube is a heavy‑duty butyl rubber tube with a TR87 angled valve designed to fit 8\" rims for wheelbarrows, mowers, wagons and similar equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pair of inner tubes is built for equipment that uses 4.80‑8 or 4.00‑8 (480\/400‑8) tires and an 8‑inch rim (approximately 15.5\" outside diameter). Constructed from thick natural butyl rubber, the tubes emphasize durability, improved air retention and shock absorption for light commercial, garden and utility applications. They include bent TR87 valves for easier pumping and compatibility with common manual pumps.\u003c\/p\u003e\n\n\u003ch3\u003eWill these tubes fit my tire and rim?\u003c\/h3\u003e\n\u003cp\u003eConfirming compatibility is the first step. These tubes are sized for tires labeled 4.80‑8 or 4.00‑8 and for an 8\" rim; their outside diameter will match typical 480\/400‑8 tires. Measure your rim and check the tire sidewall marking before ordering to avoid fit issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 4.80‑8 and 4.00‑8 tire sizes (480\/400‑8).\u003c\/li\u003e\n  \u003cli\u003eDesigned for 8\" rims (approx. 15.5\" overall diameter).\u003c\/li\u003e\n  \u003cli\u003eVerify tire sidewall marking for exact match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and airtight are these inner tubes?\u003c\/h3\u003e\n\u003cp\u003eYeYouC inner tubes are made from dense butyl rubber that resists punctures and holds air longer than many low‑grade alternatives. The thicker rubber improves shock absorption and ride comfort while the butyl compound enhances sealing and slow leak resistance under regular operating pressures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick 100% butyl rubber construction for strength and cushioning.\u003c\/li\u003e\n  \u003cli\u003eBetter air retention compared with cheaper materials.\u003c\/li\u003e\n  \u003cli\u003eTR87 angled valve helps maintain a tight seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat equipment works with these tubes?\u003c\/h3\u003e\n\u003cp\u003eThese inner tubes were designed for a wide range of light‑duty and professional tools. They suit common garden and utility machines where the tire size matches, making them a versatile replacement for many home, workshop and commercial uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWheelbarrows, lawn mowers and garden tractors.\u003c\/li\u003e\n  \u003cli\u003eHand trucks, dollies, wagons and utility trailers.\u003c\/li\u003e\n  \u003cli\u003eGenerators, pressure washers, snow blowers and compressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I inflate and maintain them safely?\u003c\/h3\u003e\n\u003cp\u003eUse a manual pump and do not exceed the recommended maximum pressure to prevent overinflation and damage. The manufacturer recommends a maximum of 30 PSI; routine inspections and proper seating on the rim will help ensure long service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum inflation: 30 PSI; use a manual pump only.\u003c\/li\u003e\n  \u003cli\u003eCheck valve seating and tire bead before inflating.\u003c\/li\u003e\n  \u003cli\u003eInspect for cuts or embedded debris periodically.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These YeYouC 4.80\/4.00‑8 inner tubes are ideal for homeowners, landscape professionals, farmers and light‑duty contractors who need reliable, easy‑to‑install spare tubes for garden tools and utility machines. If you run equipment with 480\/400‑8 tires and want a durable replacement that retains air well and simplifies pumping with a TR87 angled valve, this pack of two offers convenient coverage for common field repairs and scheduled maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tire sizes do these inner tubes fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit tires marked 4.80‑8 or 4.00‑8 (480\/400‑8) designed for 8\" rims; verify your tire sidewall before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the recommended inflation pressure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Maximum inflation is 30 PSI; use a manual pump and avoid overfilling to prevent damage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YeYouC","offers":[{"title":"Default Title","offer_id":55162604880215,"sku":"B0CFQ9CRX4","price":29.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yeyouc-front-view-pack-of-2.jpg?v=1790337593","url":"https:\/\/britishgarage.co.uk\/products\/yeyouc-4-80-4-00-8-replacement-inner-tubes-pack-of-2-tr87-angled-valve-heavy-duty-butyl","provider":"British Garage","version":"1.0","type":"link"}