AS678 is a steer and trailer position tire designed for heavy trucks and trailers operating on paved highway roads.
| Size | LR/PR | Service index | Tread Depth(mm) | Standard Rim | Overall Diameter(mm) | Section Width(mm) | Single‑kg | Single‑lbs | Single‑kPa(psi) | Dual‑kg | Dual‑lbs | Dual‑kPa(psi) |
| 215/75R17.5 | H/16 | 135/133J | 12 | 6 | 767 | 211 | 2180 | 4805 | 850(123) | 2060 | 4540 | 850(123) |
| 235/75R17.5 | H/16 | 143/141J | 13 | 6.75 | 797 | 233 | 2725 | 6005 | 875(128) | 2575 | 5675 | 875(128) |
| 245/70R17.5 | J/18 | 143/141J | 14 | 7.5 | 789 | 248 | 2725 | 6005 | 875(128) | 2575 | 5675 | 875(128) |
| 225/70R19.5 | G/14 | 128/126N | 13 | 6.75 | 811 | 226 | 1800 | 3970 | 760(110) | 1700 | 3750 | 760(110) |
| 245/70R19.5 | H/16 | 136/134M | 14 | 7.5 | 839 | 248 | 2240 | 4940 | 830(120) | 2120 | 4675 | 830(120) |
Product Features
5-rib 4-straight-groove tread delivers precise highway handling
Optimized casing design extends mileage and boosts overall cost performance
Cross rib sipes enhance wet road traction and lower driving noise
Specially designed for steer and free-rolling trailer axles
Chaoyang AS678 Steer and Trailer Position Tire is recommended positions: Steer & trailer axles, available position: Drive axle, matches semi-trailers, tank trucks and flatbed transport vehicles, suitable for long-distance full-highway freight transportation, delivering applicable for steer and free-rolling wheel position, five ribs with four straight grooves for precise handling, cross rib sipes provide better wet traction and reduce external noise, special designed tyre casing for better mileage and more value for customers.
Recommended positions: Steer & trailer axles
Available position: Drive axle
Matches semi-trailers, tank trucks and flatbed transport vehicles
Suitable for long-distance full-highway freight transportation
Core Advantages of Chaoyang AS678 Steer Position
1.Applicable for steer and free-rolling wheel position
2.Five ribs with four straight grooves for precise handling
3.Cross rib sipes provide better wet traction and reduce external noise
4.Special designed tyre casing for better mileage and more value for customers
Address
Building H, Donghe Center, Wuhan, Hubei Province, China
Tel
