BY889
On/Off road · Site duty
Rigid truck
Mixer
Dump truck- Ultra-wide tread — bigger grounding area, stronger grip and drive performance, longer tire life.
- Large horizontal block pattern — excellent drive performance; ditch-step design improves stone discharge.
- Special tread formula — higher resistance to tire surface damage.
- High-strength band-beam belt — anti-puncture and anti-explosive performance.
| Size | PR | Load index | Speed | Rim | Overall Ø | Width | Depth | Max load kg¹ | Pressure |
|---|---|---|---|---|---|---|---|---|---|
| 12.00R20 | 18 | 154/151 | F | 8.50 | 1125 mm | 250 mm | 26.0 mm | 3750 / 3450 | 830 kPa |
| 12.00R20 | 20 | 156/153 | F | 8.50 | 1125 mm | 250 mm | 26.0 mm | 4000 / 3650 | 900 kPa |
| 12.00R20 | 22 | 158/155 | F | 8.50 | 1125 mm | 250 mm | 26.0 mm | 4250 / 3875 | 970 kPa |
¹ Max load kg single / dual — all rows from the factory’s official BY889 data sheet.

