| Tire Size | 4.80/4.00-8 |
| Outer Diameter | ~400 mm (16 inches) |
| Width | ~120 mm |
| Material | Polyurethane Foam + Solid Rubber |
| Tread Pattern | Big Square Pattern / Lug Pattern / Cross Pattern |
| Versions Available | PU Foam Flat Free · Pneumatic (2PR/4PR/6PR) |
| Hub Type | Ball Bearing (standard) |
| Brand | SKYSTAR (also available: Maxtop, TGum) |
| Certification | ISO9001, CE, TUV, SGS, REACH, PAHs |
| MOQ (PU Foam) | 2,000 pcs |
| MOQ (Pneumatic) | 500 – 5,000 pcs |
| FOB Price (PU) | US $0.70 / pc |
| FOB Price (Pneumatic) | US $1.30 – $1.60 / pc |
| Delivery | 15-30 days |
| OEM / ODM | ✓ Supported |
| Sample | ✓ Available |






The 480/400-8 Flat Free PU Foam Wheelbarrow Wheel is our large-diameter solution for heavy-duty construction and agricultural applications. At 16 inches (400mm) outer diameter, this wheel delivers superior ground clearance and obstacle negotiation — perfect for rough terrain, construction sites, and farm use.
Available in three configurations to match your exact needs: PU Foam Flat Free for zero-maintenance operation, Pneumatic 2PR/4PR/6PR for superior shock absorption, and multiple tread patterns (Big Square for aggressive traction, Lug for mixed surfaces, Cross for all-purpose). The SKYSTAR brand represents our premium performance line with REACH and PAHs compliance for EU market requirements.
Specify your preferred configuration and we'll respond within 24 hours.