BY886
Blast-resistant · Mining 30 mm treadDump trucks — all wheel positions · 12.00R20 (tube type)
The flagship anti-burst pattern: a full 30 mm of tread over an extra-wide footprint. The factory recommends it specifically for bauxite and iron-ore haulage — its special compound improves heat dissipation and burst resistance on long loaded cycles.
- Extra-wide tread, 30 mm deep — more rubber on the road: grip, traction and service life.
- Large lateral block pattern — strong drive performance on loose and rocky haul roads.
- Stepped stone-ejecting grooves — resists stone drilling; chunk-resistant dedicated compound.
- 1+5 high-strength belt + reinforced bead — puncture and burst resistance under overload.
| Size | Rim | PR | Load / speed index | Max load kg (single / dual)¹ | Tread depth | Max pressure |
|---|---|---|---|---|---|---|
| 12.00R20 | 8.5 | 18 | 154/151 F | 3750 / 3450 | 30.0 mm | on request |
| 12.00R20 | 8.5 | 22 | 158/155 E | 4250 / 3875 | 30.0 mm | 970 kPa |
¹ Per ISO/ETRTO load-index table; 22 PR figures from the factory data sheet shown left. Also produced in 20 PR — certified sheet on request.


