MD777 is a drive axle tire for trucks and buses designed for mixed on/off-road conditions.
| Size | LR / PR | Service index | Tread Depth(mm) | Overall Diameter(mm) | Section Width(mm) | Single‑kg | Single‑lbs | Single‑kPa | Single‑psi | Dual‑kg | Dual‑lbs | Dual‑kPa | Dual‑psi |
| 12R22.5 | J/18 | 152/149L | 23 | 1096 | 300 | 3550 | 7830 | 930 | 135 | 3250 | 7160 | 930 | 135 |
| 13R22.5 | J/18 | 156/151K | 23 | 1136 | 320 | 4000 | 8820 | 875 | 128 | 3450 | 7610 | 875 | 128 |
| 315/70R22.5 | L/20 | 156/150K | 21 | 1020 | 312 | 4000 | 8820 | 900 | 130 | 3350 | 7390 | 900 | 130 |
| 295/80R22.5 | J/18 | 152/149K | 21 | 1050 | 298 | 3550 | 7830 | 900 | 131 | 3250 | 7160 | 900 | 131 |
| 315/80R22.5 | J/18 | 154/151L(156/150K) | 23 | 1082 | 312 | 3750 | 8270 | 830 | 120 | 3450 | 7610 | 830 | 120 |
| 315/80R22.5 | L/20 | 157/154K | 23 | 1082 | 312 | 4125 | 9090 | 900 | 130 | 3750 | 8270 | 900 | 130 |
| 315/80R22.5 | M/22 | 164/158K | 23 | 1076 | 312 | 5000 | 11000 | 950 | 138 | 4250 | 9370 | 950 | 138 |
‑ Premium drive‑position tyre engineered for rough road conditions
‑ Aggressive directional tread with robust blocks delivers powerful traction for on‑off‑road applications
‑ Special rubber compound provides outstanding resistance to cuts and tearing
‑ Optimized for drive axle
‑ Fit for dump trucks for heavy‑duty mixed highway & rough off‑road transport
Core Advantages of Chaoyang MD777 Drive Position
1.Powerful traction for reliable driving performance
2.Long mileage with excellent wear resistance
3.Strong grip on wet and slippery roads
4.Efficient heat dissipation for longer service life
5.Durable construction for heavy-load transportation
Address
Building H, Donghe Center, Wuhan, Hubei Province, China
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