AS578 is a fuel-efficient steer and trailer position tire developed for long-haul heavy trucks running 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) |
| 315/80R22.5 | J/18 | 154/151M(156/153L) | 15 | 9 | 1076 | 312 | 3750 | 8270 | 830(120) | 3450 | 7610 | 830(120) |
| 315/80R22.5 | L/20 | 157/154K | 15 | 9 | 1076 | 312 | 4125 | 9090 | 900(130) | 3750 | 8270 | 900(130) |
| 11R24.5 | G/14 | 146/143L | 14.2 | 8.25 | 1104 | 279 | 3000 | 6610 | 720(105) | 2725 | 6005 | 720(105) |
| 11R24.5 | H/16 | 149/146L | 14.2 | 8.25 | 1104 | 279 | 3250 | 7160 | 830(120) | 3000 | 6610 | 830(120) |
| 285/75R24.5 | G/14 | 144/141L | 14.2 | 8.25 | 1050 | 283 | 2800 | 6175 | 760(110) | 2575 | 5675 | 760(110) |
Product Features
Specially optimized tread for steer & trailer axles, designed for fuel-saving long-haul transport
High-volume pattern boosts mileage performance and fuel economy
Simple straight rib design ensures fast water evacuation, stable wet traction & handling
Four wave-shaped grooves effectively eject stones to prevent internal tire damage
Optimized closed shoulder minimizes irregular wear throughout the whole service life
Chaoyang AS578 Fuel-Efficient Steer and Trailer Tire is recommended positions: Steer & trailer axles, available position: Drive axle, suitable for all types of long-distance highway semi-trailers, ideal for full-paved highway freight logistics fleets, delivering optimized steer and trailer pattern for long haul application with fuel efficiency, high volume pattern design guarantees long mileage and fuel efficiency, four waved grooves aids in stone rejection performance, straight simple rib pattem improves efficient water evacuation for excellent wet traction and handling, improved cose shoulder reduces the irregular wear throughout the duration of tread-life.
Recommended positions: Steer & trailer axles
Available position: Drive axle
Suitable for all types of long-distance highway semi-trailers
Ideal for full-paved highway freight logistics fleets
Core Advantages of Chaoyang AS578 Steer Position
1.Optimized steer and trailer pattern for long haul application with fuel efficiency
2.High volume pattern design guarantees long mileage and fuel efficiency
3.Four waved grooves aids in stone rejection performance
4.Straight simple rib pattem improves efficient water evacuation for excellent wet traction and handling
5.Improved cose shoulder reduces the irregular wear throughout the duration of tread-life
Address
Building H, Donghe Center, Wuhan, Hubei Province, China
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