1.Unique tread belt structure
2. High wear resistance
3. Excellent anti-impact force
4. Optimized and reinforced tire bead design
5. Excellent traction performance to be suitable for the expressway and ordinary road conditions.
Roadsun Tyre Co.,Ltd is a high-tech company set up in accordance with the modern enterprise system by integration advantages of resources of several well-known domestic enterprises. Roadsun is famous in China, and the quality belongs to China TOP 10.
Roadsun Tyre invested 2.28 billion RMB YUAN (about 350million dollars) for building production line of TBR tires with annual production of 2.1 million sets or pieces.
The whole factory covers an area of 6,070 acre.
1.Unique tread belt structure
2. High wear resistance
3. Excellent anti-impact force
4. Optimized and reinforced tire bead design
5. Excellent traction performance to be suitable for the expressway and ordinary road conditions.
6. All steel tires have a large grounding area, so steel tires have a long service life.
7. All steel tires are not easy to pierce
8.All steel tire have less ply, thin sidewall
9.All steel tire have strong radial elasticity, heavy load capacity.
sizes | Ply | Load index | Speed level | Standard rim | Section width (mm) | Outer diameter(mm) | Design of tread depth (mm) |
385/65R22.5 | 18 | 15.5 | K | 11.75 | 389 | 1072 | 15.5 |
385/65R22.5 | 20 | 15.5 | K | 11.75 | 389 | 1072 | 15.5 |
Strict test in condition of international standard request | ||||
Our Tires | China request | |||
Durability test | Can keep running 100 hours, makes our tube style could run 80,000~100,000KM, tubeless style could run 120,000~150,000KM | Only less than 50 hours | ||
Bead durability test | Can keep running more than 40 hours | Only less than 20 hours | ||
Retread | Could be retreaded 3 times | only 1~2 times |