Description
Sailun S665 Eft is a Highway Terrain, All Season Tire – All Axle Position of Commercial Vehicles.
The Sailun S665 EFT delivers reliable highway performance as an all-season tire engineered for commercial vehicles. Designed for flexibility, it fits all axle positions and performs especially well on steer axles, where stability and control matter most.
First of all, the S665 EFT enhances year-round traction in varying weather conditions. The advanced siping pattern and precision tread grooves actively increase biting edges, allowing the tire to grip the road more effectively throughout the year. At the same time, the specialized rubber compound maintains consistent flexibility across a wide range of temperatures. In addition, the circumferential grooves quickly channel water and slush away from the footprint, which significantly reduces hydroplaning. As a result, drivers experience confident handling and improved all-weather safety.
Moreover, the tire extends service life through its reinforced construction. The strong casing stabilizes the tread elements and resists deformation under load. Because of this, the tread maintains its shape and evenly distributes acceleration, braking, and cornering forces across the contact area. Consequently, the tire reduces unnecessary friction, promotes uniform wear, and maximizes tread longevity.
Finally, the Sailun S665 EFT maintains a consistently clean footprint. The variable-angle tread design actively prevents stone retention while preserving continuous road contact. The tread quickly ejects mud, snow, and trapped debris, protecting both the tread surface and the casing. Therefore, the tire delivers safer, more stable, and dependable performance in demanding commercial driving conditions.
FEATURES & BENEFITS:
- Micro-Sipes Within Groove Walls For Enhanced Traction In All Weather
Conditions. - Variable Tread Angles For Self-Cleaning And Stone Ejection.
- Additionally, the reinforced sidewall enhances durability, thereby increasing tread life and ensuring longer-lasting performance.
- Moreover, this SmartWay-verified tire delivers lower rolling resistance, thereby improving fuel efficiency and ensuring smoother, more economical highway performance.
APPLICATIONS:
- Intrastate And Interstate Buses
- Regional Trucks
- Freight Trucks
- Local Buses
- Pick-Up And Delivery Trucks
S665 EFT Specifications
| Code | Size | LI / SR | PR | T.D. | RIM | O.D. | S.W. | S.L.R. | LCCx1 | LCCx2 | A.P. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5540148 | 11R22.5 | 146/143 M | 16 | 18 | 8.25 | 41.5 | 10.9 | 19.3 | 6,610 | 6,005 | 120 |
| 5540151 | 11R24.5 | 149/146 M | 16 | 18 | 8.25 | 43.5 | 10.9 | 20.3 | 7,160 | 6,610 | 120 |
| 5540149 | 295/75R22.5 | 144/141 M | 14 | 18 | 9.00 | 39.9 | 11.7 | 19.4 | 6,175 | 5,675 | 110 |
| 5540152 | 285/75R24.5 | 144/141 M | 14 | 18 | 8.25 | 41.3 | 11.1 | 18.7 | 6,175 | 5,675 | 110 |












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