AT557 is a high-performance drive-position tire designed for trucks and buses operating in mixed highway and 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 |
| 385/65R22.5 | J/18 | 158L(160K) | 18 | 1072 | 389 | 4250 | 9370 | 850 | 125 | - | - | - | - |
| 385/65R22.5 | L/20 | 160K(158L) | 18 | 1072 | 389 | 4500 | 9920 | 900 | 130 | - | - | - | - |
| 425/65R22.5 | L/20 | 165K | 18 | 1124 | 430 | 5150 | 11400 | 830 | 120 | - | - | - | - |
| 445/65R22.5 | L/20 | 169K | 18 | 1150 | 444 | 5800 | 12775 | 900 | 130 | - | - | - | - |
| 265/70R19.5 | J/18 | 143/141J | 16.5 | 867 | 262 | 2725 | 6005 | 850 | 123 | 2575 | 5675 | 850 | 123 |
| 12R22.5 | J/18 | 152/149L | 17.5 | 1085 | 300 | 3550 | 7830 | 930 | 135 | 3250 | 7160 | 930 | 135 |
| 13R22.5 | J/18 | 156/151K | 16.5 | 1124 | 320 | 4000 | 8820 | 875 | 128 | 3450 | 7610 | 875 | 128 |
| 255/70R22.5 | H/16 | 140/137L | 17.5 | 936 | 255 | 2500 | 5510 | 830 | 120 | 2300 | 5070 | 830 | 120 |
| 275/70R22.5 | H/16 | 148/145L | 18 | 958 | 276 | 3150 | 6940 | 900 | 130 | 2900 | 6395 | 900 | 130 |
| 315/80R22.5 | J/18 | 154/151M(156/153L) | 17.5 | 1076 | 312 | 3750 | 8270 | 830 | 120 | 3450 | 7610 | 830 | 120 |
| 315/80R22.5 | L/20 | 157/154K | 17.5 | 1076 | 312 | 4125 | 9090 | 900 | 130 | 3750 | 8270 | 900 | 130 |
| 315/80R22.5 | M/22 | 164/158K | 17.5 | 1076 | 312 | 5000 | 11000 | 950 | 138 | 4250 | 9370 | 950 | 138 |
‑ Aggressive multi‑siped, all‑position tread pattern promises excellent traction in ON/OFF road service
‑ Outstanding self‑cleaning tread design ensures long‑life service in ON/OFF road conditions
‑ Robust tread blocks and rugged casing allow for heavy loads and resist casing penetration and damage
Chaoyang AT557 Drive Position Tire is all‑position fitment, designed for mixed on‑highway & off‑road heavy‑load transportation, delivering strong traction for powerful driving performance, long mileage with excellent wear resistance, superior grip on wet and slippery roads, efficient heat dissipation for longer service life, durable design for heavy-load transportation.
‑ All‑position fitment
‑ Designed for mixed on‑highway & off‑road heavy‑load transportation
Core Advantages of Chaoyang AT557 Drive Position
1.Strong traction for powerful driving performance
2.Long mileage with excellent wear resistance
3.Superior grip on wet and slippery roads
4.Efficient heat dissipation for longer service life
5.Durable design for heavy-load transportation
Address
Building H, Donghe Center, Wuhan, Hubei Province, China
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