{"product_id":"simeiqi-4-10-3-50-4-inner-tubes-tr-87-bent-valve-heavy-duty-replacement-2-pack-for-wheelbarrows-hand-trucks","title":"SIMEIQI 4.10\/3.50-4 Inner Tubes TR-87 Bent Valve – Heavy-Duty Replacement, 2-Pack for Wheelbarrows \u0026 Hand Trucks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the SIMEIQI 2-pack of 4.10\/3.50-4 inner tubes, equipped with a TR-87 bent valve. These tubes are designed as a dependable, heavy-duty replacement for common small-wheeled setups, helping you get back to work quickly and confidently. The thickened rubber and robust construction support consistent performance across varying conditions, from sunlit days on asphalt to damp, uneven surfaces in the yard.\u003c\/p\u003e\n\u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eInstead of replacing an entire tire, a single tube swap can save time and maintenance costs. The bent valve stem makes inflation easier in tight spaces, reducing lineup friction when you’re on the move. Made from high-quality natural rubber, the tubes are built to resist aging and to maintain a reliable air seal, so your cart stays steady during use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTR-87 bent valve for versatile inflation access in tight spots\u003c\/li\u003e\n  \u003cli\u003eThickened rubber adds shock absorption and better contact with uneven surfaces\u003c\/li\u003e\n  \u003cli\u003eMaximum inflation up to 30 PSI, suitable for light-duty wheels\u003c\/li\u003e\n  \u003cli\u003e10-inch outer diameter, designed to fit 4.10\/3.50-4 wheels\u003c\/li\u003e\n  \u003cli\u003eMade from natural rubber for airtightness, ductility, and durability\u003c\/li\u003e\n  \u003cli\u003e2-pack gives you ready replacements for multiple machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSize: 4.10\/3.50-4 inner tube\u003c\/li\u003e\n  \u003cli\u003eValve: TR-87 bent stem\u003c\/li\u003e\n  \u003cli\u003eMax inflation: 30 PSI\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: ~10 inches\u003c\/li\u003e\n  \u003cli\u003eRim compatibility: fits 4-inch rims commonly used on wheelbarrows, carts, and dollies\u003c\/li\u003e\n  \u003cli\u003eMaterial: high-quality natural rubber for air tightness and aging resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical Uses\u003c\/h3\u003e\n\u003cp\u003eThese tubes are well-suited for a broad range of equipment beyond wheelbarrows and hand trucks, including lawn mowers, garden wagons, utility carts, snow blowers, yard trailers, golf carts, generators, pressure washers, and small tractors. The combination of reliable air retention and straightforward installation helps you keep ongoing projects moving, season after season.\u003c\/p\u003e\n\u003ch3\u003eWhat You Gain\u003c\/h3\u003e\n\u003cp\u003eWith a 2-pack from SIMEIQI, you’re prepared for quick replacements across several machines. The tubes’ durable rubber composition and stable air seal contribute to consistent performance, while the 30 PSI limit provides a practical guideline for everyday use. While results can vary by application, users often notice reduced downtime and simpler maintenance when swapping tubes rather than full tires.\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 sizes do these inner tubes fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit 4.10\/3.50-4 tires with TR-87 bent valve, up to 30 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, these tubes are designed for straightforward replacement with standard tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SIMEIQI","offers":[{"title":"Default Title","offer_id":43988594983046,"sku":"B0D7PYQ68H","price":12.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/simeiqi-410-350-4-inner-tube-tr87-bent-valve-front-view.jpg?v=1778850336","url":"https:\/\/patiozora.com\/products\/simeiqi-4-10-3-50-4-inner-tubes-tr-87-bent-valve-heavy-duty-replacement-2-pack-for-wheelbarrows-hand-trucks","provider":"PatioZora","version":"1.0","type":"link"}