Truck and Bus (Bias/Radial) – Premium quality from Thailand. Factory direct pricing.
Complete technical data for 11.00R20 Truck and Bus (Bias/Radial) tires. These specifications help you select the right tire for your application. Always verify compatibility with your vehicle manufacturer's recommendations.
| Parameter | Value |
|---|---|
| Tire Size | 11.00R20 |
| Tire Type | Truck and Bus (Bias/Radial) |
| Category | TBR |
| Recommended Rim | 20 x 8.00 |
| Load Index | 148/145 |
| Speed Symbol | L (120 km/h) |
| Ply Ratings Available | 16PR, 18PR |
| Overall Diameter | 1054 mm |
| Section Width | 278 mm |
| Load Capacity | 3,150 (single) / 2,900 (dual) kg |
| Inflation Pressure | 830 kPa |
| Tread Depth | 16-18 mm |
The 11.00R20 is one of the most important TBR tire sizes in the global market. Used extensively on heavy trucks, construction vehicles, mining support vehicles, african/asian markets, this size offers an excellent balance of load capacity, fuel efficiency, and tread life. With a section width of 278mm and overall diameter of 1054mm, the 11.00R20 provides optimal performance for its intended applications.
The 11.00R20 can be used in steer, drive, all-position positions. Each position requires specific tread pattern characteristics for optimal performance. Steer position tires need rib patterns for precise handling, while drive position tires benefit from more aggressive patterns for traction. Visit our TBR Tire Guide for detailed position guidance.
With a load index of 148/145 and speed symbol L (120 km/h), the 11.00R20 offers 3,150 (single) / 2,900 (dual) load capacity. Always ensure proper inflation pressure (830 kPa recommended) to maintain rated load capacity. Under-inflation is the leading cause of premature tire failure. Check our Load Ratings Guide for detailed information.
For maintenance tips to maximize tire life, see our Tire Maintenance Guide.
Buyers searching for 11.00R20 also frequently search for these related sizes:
Yes, 11.00R20 is available in both bias ply and radial construction. Bias ply is popular in developing markets, while radial offers better fuel efficiency.
The key difference is the rim size: 20-inch vs 22.5-inch. They have similar overall diameters but are not interchangeable due to different rim sizes.
This size is very popular in Africa, Middle East, and Southeast Asia where 20-inch rim trucks are common.
With load index 148/145, it carries 3,150 kg (single) or 2,900 kg (dual) at rated pressure.
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