Forklift & industrial tyres
Forklift tyre ADVANCE OB503 4.00-8/3.00
4.00-8/3.00
OB503
ADVANCE
Premium ADVANCE OB503 industrial tyre, manufactured in China by Guizhou Tyre (GTC Global). The optimal choice for forklift fleets operating in factories, logistics warehouses and seaport yards.
Key figures
| Specification | Value |
|---|---|
| Standard rim | 8 inch (Solid) |
| Load index (LI) | Solid HD |
| Speed symbol | A5 (25 km/h) |
| Tread depth | 14.0 mm |
| Standard inflation pressure | Solid non-pneumatic (no inflation required) |
| Maximum load | 950 / 730 kg |
| Overall diameter | 399 mm |
| Section width | 104 mm |
| Origin | Made in China |
Technical features
- Three-layer shock-absorbing rubber construction (solid tyres) reduces vibration transferred to cargo.
- High resilience and abrasion resistance two to three times that of conventional tyres.
- Good heat resistance with no excess heat build-up during continuous movement in warehouses.
- A wide road contact patch delivers optimal balance when lifting and lowering heavy loads.
Recommended applications
Forklifts (1.5–10 tonnes), skid steer loaders and yard tow tractors.
Which vehicles is the OB503 4.00-8/3.00 tyre for?
Size 4.00-8/3.00 uses a 8 inch (Solid) rim.
Nearest sizes with the same OB503 tread pattern
| Size | Ply / star rating | Load index (LI) | Max load |
|---|---|---|---|
| ADVANCE 6.50-10/5.00 | — | Solid HD | 2,340 / 1,800 kg |
| ADVANCE 300-15/8.00 | — | Solid HD | 5,850 / 4,500 kg |
| ADVANCE 8.25-15/6.50 | — | — | 3,450 kg |
Quick questions about 4.00-8/3.00 OB503
- Does the 4.00-8/3.00 OB503 tyre come with a tube?
- This is a solid tyre: no inflation and no tube are needed.
- Where is this tyre made and how do I order?
- Made in China. This website only takes quotation requests and does not sell online: add the tyre to your quotation and send it, and we reply within 24 working hours.
Specifications are checked against Guizhou Tyre technical catalogues (2023–2026).
Prices are agreed per project. Quotation requests are answered within 24 working hours.