{"product_id":"13x4-00-6-pneumatic-16mm-20mm-bore-wheel-barrow-tyre-wheel-wheels-tyres","title":"13\" 4.00-6 Pneumatic Wheelbarrow Wheel with 16MM\/20MM Bore Offset Hub","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e \u003cmeta content=\"13x4 4.00-6 Pneumatic Wheel - Offset Hub Single Hub Design. Air-filled puncture repairable tyre. 16mm bore with ball bearings. For wheelbarrow, hand trolley, garden trolley ONLY. NOT for highway, mower, trailer use.\" name=\"description\"\u003e \u003cmeta content=\"13x4 pneumatic wheel, 4.00-6 air tyre, offset hub, single hub, wheelbarrow wheel, hand trolley wheel, garden trolley, 16mm bore, inflatable tyre, OZ Wonderful\" name=\"keywords\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #c0392b;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#c0392b;color:#fff;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;padding:3px 10px;text-transform:uppercase}\n.pc-tag-g{background:#2a2a2a;color:#aaa;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;letter-spacing:.08em;padding:3px 10px;text-transform:uppercase;border:1px solid #444}\n.pc-h1{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:clamp(22px,5vw,36px);font-weight:800;color:#fff;margin:0 0 6px;line-height:1.1;text-transform:uppercase}\n.pc-h1 span{color:#c0392b}\n.pc-sub{color:#aaa;font-size:13px;margin:0}\n\n\/* product summary - 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TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-ttl\"\u003e⚠️ IMPORTANT ORDERING INFORMATION ⚠️\u003c\/div\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e13x4 4.00-6 Pneumatic Wheel — OFFSET HUB \/ SINGLE HUB DESIGN\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 wheel only.\u003c\/strong\u003e Please select quantity above.\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 13\" x 4\" (4.00-6) · \u003cstrong\u003eBore:\u003c\/strong\u003e 16mm\/20MM with Ball Bearings\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Pneumatic (Air-filled) — Inflatable Tyre\u003cbr\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Blue Rim · \u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approx 2.2kg\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch · OZ Wonderful\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e🔘 OFFSET HUB\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔘 SINGLE HUB\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🛞 13x4 4.00-6\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e💨 PNEUMATIC (Air)\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔧 16mm\/20MM Bore + Bearings\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ⚠️ CRITICAL WARNING: DO NOT USE ON HIGHWAY \/ MOWER \/ TRAILER ⚠️ --\u003e\n\u003cdiv class=\"warning-badge-red\" style=\"background: #8b0000; border-left-color: #ffcc00; text-align: center;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #ffcc00; font-size: 18px;\"\u003e🚫 CRITICAL APPLICATION WARNING — READ BEFORE PURCHASE 🚫\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; color: #fff;\"\u003e\u003cstrong style=\"color: #ffcc00;\"\u003eTHIS WHEEL HAS OFFSET HUB \/ SINGLE HUB DESIGN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; color: #ffcc00; font-weight: bold;\"\u003e❌ NOT FOR HIGHWAY USE · NOT FOR MOWER MACHINES · NOT FOR TRAILERS · NOT FOR MILLER MACHINES ❌\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; color: #fff;\"\u003e\u003cstrong\u003e⚠️ PROLONGED HEAVY LOAD WILL CAUSE TYRE TO FLATTEN ⚠️\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; color: #fff;\"\u003eThis wheel is designed for \u003cstrong\u003eLIGHT DUTY APPLICATIONS ONLY\u003c\/strong\u003e: Wheelbarrows, Hand Trolleys, Garden Trolleys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 13x4 4.00-6 Pneumatic Wheel — Offset Hub \/ Single Hub Design\u003cbr\u003e\u003cstrong\u003eHub Type:\u003c\/strong\u003e OFFSET HUB (Single Hub) — \u003cstrong\u003eNOT a centre hub wheel\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTyre Type:\u003c\/strong\u003e Pneumatic (Air-filled) — Inflatable · Puncture repairable\u003cbr\u003e\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Wheelbarrow · Hand Trolley · Garden Trolley · Light Duty Carts\u003cbr\u003e\u003cstrong\u003e❌ DO NOT USE ON:\u003c\/strong\u003e Highway vehicles · Mower machines · Trailers · Miller machines · Heavy machinery\u003cbr\u003e\u003cstrong\u003e⚠️ WARNING:\u003c\/strong\u003e Prolonged heavy load will cause tyre to flatten\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 13\" × 4\" (4.00-6)\u003cbr\u003e\u003cstrong\u003eBore Size:\u003c\/strong\u003e 16mm\/20mm with ball bearings\u003cbr\u003e\u003cstrong\u003eRim Colour:\u003c\/strong\u003e Blue · \u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal Rim\u003cbr\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approx 2.2kg (pneumatic)\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch from local warehouse\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eOFFSET HUB · SINGLE HUB\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: 80050\/80052\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e13x4 4.00-6 Pneumatic Wheel — Offset Hub\u003cbr\u003e\u003cspan\u003eAir-Filled Tyre · 16mm\/20mm Bore · For Wheelbarrow \/ Hand Trolley ONLY\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003e⚠️ OFFSET HUB \/ SINGLE HUB design. NOT for highway, mower, trailer, or miller machines. Designed for wheelbarrows, hand trolleys, and garden trolleys only. Prolonged heavy load will flatten tyre.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🔘 OFFSET HUB\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e🔘 SINGLE HUB\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🛞 13x4 (4.00-6)\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e💨 PNEUMATIC — Air Tyre\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔧 16mm\/20mm Bore + Bearings\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🛠️ Puncture Repairable\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR — ONLY LIGHT DUTY --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Approved Applications — What This Wheel Is FOR\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🛺\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWheelbarrow\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eGarden wheelbarrows · Builders barrows\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eLight to medium loads · Intermittent use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🛒\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHand Trolley\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eSack trucks · Hand carts · Warehouse trolleys\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eManual pushing\/pulling only\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🌱\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eGarden Trolley\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eGarden carts · Potting trolleys · Utility carts\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eDomestic garden use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FORBIDDEN APPLICATIONS — CLEAR WARNING --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\" style=\"color: #c0392b;\"\u003e🚫 FORBIDDEN APPLICATIONS — DO NOT USE ON\u003c\/h2\u003e\n\u003cdiv class=\"warning-badge-red\" style=\"background: #fff0f0;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e❌ HIGHWAY USE\u003c\/strong\u003e — Not rated for road speeds. Will fail under continuous high-speed rotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e❌ MOWER MACHINES\u003c\/strong\u003e — Lawn mowers, ride-on mowers, zero-turn mowers. Not designed for mower deck or drive applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e❌ TRAILERS\u003c\/strong\u003e — Boat trailers, box trailers, camper trailers, car trailers. Cannot support sustained towing loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e❌ MILLER MACHINES\u003c\/strong\u003e — Heavy milling equipment, industrial machinery. Will fail under heavy industrial use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e❌ ANY HEAVY MACHINERY\u003c\/strong\u003e — Excavators, loaders, agricultural equipment, heavy industrial carts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warning-badge-red\" style=\"background: #2a1a1a; border-left-color: #e74c3c;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #e74c3c;\"\u003e⚠️ CRITICAL WARNING — PROLONGED HEAVY LOAD WILL FLATTEN TYRE ⚠️\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #aaa; margin-top: 5px;\"\u003eThis is an OFFSET HUB \/ SINGLE HUB wheel. The offset design creates uneven load distribution when used on heavy or high-speed applications. \u003cstrong\u003eDO NOT use on any machine that runs continuously for extended periods.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 13x4 Pneumatic Wheel (Offset Hub)\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThis \u003cstrong\u003e13x4 4.00-6 Pneumatic Wheel\u003c\/strong\u003e features an \u003cstrong\u003eOFFSET HUB (SINGLE HUB) design\u003c\/strong\u003e. The wheel is specifically manufactured for light-duty applications including \u003cstrong\u003ewheelbarrows, hand trolleys, and garden trolleys\u003c\/strong\u003e. The pneumatic (air-filled) tyre provides a \u003cstrong\u003ecushioned, comfortable ride\u003c\/strong\u003e over rough terrain and is \u003cstrong\u003epuncture repairable\u003c\/strong\u003e — easy to patch if you get a flat.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe wheel has a \u003cstrong\u003e16mm\/20mm bore with ball bearings\u003c\/strong\u003e for smooth rolling. The rim is constructed from \u003cstrong\u003edurable blue-painted metal\u003c\/strong\u003e. Net weight is approximately \u003cstrong\u003e2.2kg\u003c\/strong\u003e per wheel (lighter than solid version).\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT — THIS IS AN OFFSET HUB WHEEL:\u003c\/strong\u003e Unlike centre hub wheels, the offset\/single hub design means this wheel is \u003cstrong\u003eNOT suitable for highway use, mower machines, trailers, miller machines, or any heavy machinery\u003c\/strong\u003e. \u003cstrong\u003eProlonged heavy load will cause the tyre to flatten.\u003c\/strong\u003e Use only on manual push\/pull equipment like wheelbarrows and hand trolleys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Key Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔘 OFFSET HUB (Single Hub)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eManufactured with offset\/single hub design. \u003cstrong\u003e⚠️ NOT for highway, mower, trailer, or heavy machinery use.\u003c\/strong\u003e Designed for wheelbarrows and hand trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e💨 Pneumatic — Air-Filled Tyre\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eInflatable tyre provides cushioning and shock absorption. Smoother ride over rough ground. Puncture repairable — easy to patch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔧 16mm\/20mm Bore + Ball Bearings\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003ePrecision 16mm bore with smooth-rolling ball bearings. Fits standard 16mm axles on wheelbarrows and hand trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛞 13\" × 4\" (4.00-6)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eStandard 4.00-6 size. 13 inch diameter, 4 inch width. Direct replacement for many wheelbarrow and hand trolley wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎨 Metal Rim — Blue Finish\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eDurable blue powder-coated metal rim. Resists rust and corrosion. Professional appearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛠️ Puncture Repairable\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eUnlike solid foam wheels, pneumatic tyres can be repaired with a standard tyre patch kit. Cost-effective long-term solution.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📏 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Size\u003c\/td\u003e\n\u003ctd\u003e13\" × 4\" (4.00-6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eHub Type\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #c0392b;\"\u003eOFFSET HUB \/ SINGLE HUB\u003c\/strong\u003e — NOT centre hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTyre Type\u003c\/td\u003e\n\u003ctd\u003ePneumatic (Air-filled) — Inflatable · Puncture repairable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eBore Size\u003c\/td\u003e\n\u003ctd\u003e16mm\/20mm with Ball Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eRim Material\u003c\/td\u003e\n\u003ctd\u003eMetal — Blue Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox 2.2kg per wheel (pneumatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eWheelbarrow · Hand Trolley · Garden Trolley · Light Duty Carts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003e❌ NOT FOR\u003c\/td\u003e\n\u003ctd\u003eHighway · Mower · Trailer · Miller Machine · Heavy Machinery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- WHY OFFSET HUB MATTERS - EXPLANATION --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e⚠️ Understanding Offset Hub (Single Hub) Design — Why Application Matters\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eWhat is an Offset Hub \/ Single Hub?\u003c\/strong\u003e Unlike a centre hub wheel where the axle passes through the middle of the wheel, an offset hub (single hub) has the mounting point offset to one side. This design is common on wheelbarrows and hand trolleys where the wheel mounts to a single arm or fork from one side only.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eWhy can't this be used on mowers, trailers, or highway?\u003c\/strong\u003e The offset hub design creates uneven force distribution. Under sustained heavy loads, high speeds, or continuous operation (like a trailer or mower), the offset hub puts excessive stress on one side of the tyre. \u003cstrong\u003eThis causes the tyre to deform and flatten over time.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003ePneumatic vs Solid — Which should I choose?\u003c\/strong\u003e Pneumatic tyres offer a smoother, cushioned ride and are repairable if punctured. Solid (foam-filled) tyres are 100% puncture proof but provide a firmer ride. Both have the SAME offset hub design and SAME usage restrictions.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong style=\"color: #e74c3c;\"\u003e⚠️ PROLONGED HEAVY LOAD = FLAT TYRE:\u003c\/strong\u003e Even on approved applications (wheelbarrows, hand trolleys), leaving a heavy load sitting on this wheel for days\/weeks will cause the tyre to flatten. Always unload equipment when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- REAL WORLD USE CASE --\u003e\n\u003cdiv class=\"test-badge\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #27ae60;\"\u003e🔧 REAL WORLD USE CASE 🔧\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003e✅ CORRECT USE — Garden Wheelbarrow:\u003c\/strong\u003e Homeowner using for soil and mulch. Pneumatic tyre provides smooth roll over lawn. Maintained correct air pressure. No issues after 18 months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e❌ INCORRECT USE — Trailer:\u003c\/strong\u003e Customer attempted to use on small boat trailer. After 30 minutes of towing at 60km\/h, tyre developed flat spot and sidewall failure. \u003cstrong style=\"color: #27ae60;\"\u003eNOT covered under warranty for incorrect application.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; font-style: italic;\"\u003e\"The air tyre is so much smoother on my bumpy driveway than the old solid wheel. Just remember to check pressure!\" — Customer feedback\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS SECTION - APPROVED ONLY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Approved Applications — Where To Use This Wheel\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛺 Wheelbarrows\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eGarden wheelbarrows, builders barrows, concrete mixing barrows, landscaping barrows.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛒 Hand Trolleys \/ Sack Trucks\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eWarehouse hand trucks, moving dollies, sack barrows, delivery trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🌱 Garden Trolleys\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eGarden carts, potting trolleys, utility carts, plant moving trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🏠 Domestic Carts\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCamping carts, beach trolleys, shopping trolleys (manual use only).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FORBIDDEN APPLICATIONS SECTION - EXPANDED --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\" style=\"color: #c0392b;\"\u003e🚫 FORBIDDEN APPLICATIONS — DO NOT USE\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚗 HIGHWAY USE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAny road use, trailers towed on public roads, car dollies, boat trailers. \u003cstrong\u003eZero highway rating.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🌿 MOWER MACHINES\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eLawn mowers, ride-on mowers, zero-turn mowers, commercial mowers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚛 TRAILERS\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eBoat trailers, box trailers, camper trailers, utility trailers, car trailers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚙️ MILLER MACHINES\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eMilling equipment, industrial machinery, heavy processing equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🏭 HEAVY MACHINERY\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eExcavators, loaders, agricultural equipment, industrial carts with motors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\" style=\"background: #fff0f0; border-left-color: #c0392b;\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ POWERED EQUIPMENT\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAny motorised equipment that runs continuously for extended periods.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What does OFFSET HUB \/ SINGLE HUB mean?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: The wheel mounts from one side only (offset, not centre). This is common on wheelbarrows. \u003cstrong\u003eIt means the wheel is NOT for highway, trailer, or mower use.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use this on my trailer?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: \u003cstrong style=\"color: #c0392b;\"\u003eNO.\u003c\/strong\u003e Trailers require centre hub wheels. Offset hub wheels will fail under trailer loads and speeds. Tyre will flatten.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use this on my ride-on mower?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: \u003cstrong style=\"color: #c0392b;\"\u003eNO.\u003c\/strong\u003e Mowers require specific wheels rated for mower speeds and deck loads. This wheel is NOT for mower use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this puncture proof?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: No, this is a pneumatic (air-filled) tyre. It CAN get punctures. However, pneumatic tyres are repairable with a standard patch kit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What size axle does this fit?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 16mm\/20mm bore with ball bearings. Fits standard 16mm\/20mm wheelbarrow and hand trolley axles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Why does the warning say \"prolonged heavy load will flatten tyre\"?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: The offset hub design creates uneven load distribution. Leaving heavy weight on this wheel for long periods will permanently deform the tyre.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What's the difference between pneumatic and solid?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Pneumatic = air-filled, smoother ride, repairable punctures. Solid = foam-filled, 100% puncture proof, firmer ride. BOTH have offset hub and SAME usage restrictions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this a centre hub wheel?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: \u003cstrong\u003eNO — this is OFFSET HUB \/ SINGLE HUB.\u003c\/strong\u003e Do not purchase if you need a centre hub wheel for trailers or machinery.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse. Fast delivery within 3-7 business days metro areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your wheel arrives safely and ready to install.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FINAL CTA SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #c0392b; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e🛞 13x4 4.00-6 Pneumatic Wheel — Offset Hub\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003eAir-filled · 16mm\/20mm bore with bearings · Wheelbarrow \/ Hand Trolley use ONLY\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #e74c3c; margin-bottom: 12px;\"\u003e\u003cstrong\u003e⚠️ NOT for highway · mower · trailer · miller machine · heavy machinery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #c0392b; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eBulk Orders Welcome!\u003c\/strong\u003e Contact us for volume pricing on multi-wheel purchases.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: THIS IS OFFSET HUB \/ SINGLE HUB design. \u003cstrong\u003eDO NOT purchase for trailers, mowers, miller machines, or highway use.\u003c\/strong\u003e Prolonged heavy load will flatten tyre. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003e13x4 pneumatic wheel · 4.00-6 air tyre · offset hub wheel · single hub wheel · wheelbarrow wheel · hand trolley wheel · garden trolley wheel · 16mm bore wheel · inflatable tyre · puncture repairable · blue wheelbarrow wheel · Australian stock · OZ Wonderful · NOT for trailer · NOT for mower · NOT for highway · NOT for miller machine\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OZ WONDERFUL","offers":[{"title":"16MM","offer_id":48911040938227,"sku":"80050","price":25.99,"currency_code":"AUD","in_stock":true},{"title":"20MM","offer_id":48911040970995,"sku":"80052","price":25.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/4bdbb984-e3af-4177-9486-7e79ceced4b0.jpg?v=1777962383","url":"https:\/\/wj-wholesale.com.au\/products\/13x4-00-6-pneumatic-16mm-20mm-bore-wheel-barrow-tyre-wheel-wheels-tyres","provider":"WEIJIA WHOLESALE","version":"1.0","type":"link"}