Hankook e3 MAX AL21 is an all new steer position commercial tire. This model was developed especially to ensure increased fuel efficiency, high mileage, and good carrying capacity. To improve fuel efficiency, engineers recommend using multi rib pattern. In addition, this type of pattern guarantees good acoustic comfort even at high speeds.
Hankook e3 MAX AL21 presents a SmartWay tread compound shaped into a closed shoulder tread design. The 19/32" tread depth protects the casing construction and provides high mileage and an extended warranty. Four transversal grooves coupled with lateral and semi groove sipes increase grip ability by rapid water drainage and precise steering. Moreover, decoupling grooves combats the risk of uneven wear by reducing movement between the sidewall and shoulder. A robust shoulder with a flat design increase resistance to tearing and chipping. Based on the internal tests released by Hankook, the new AL21 shows up to 23% more miles compared with its predecessor, thanks to lower rolling resistance.
Hankook e3 MAX AL21 is present on the market in the following sizes: 11R22.5, 11R24.5, 285/75 R24.5, 295/75 R22.5, and 295/75 R22.5 with 14 or 16-ply ratings. In conclusion, this model is recommended for steer axles but also suitable for drive axles applications for day cab trucks and sleeper cab trucks.
Features and benefits
- Superb steer position tire for long haul services.
- SmartWay Verified Technology reduces the rolling resistance for improved fuel usage and good mileage overall.
- Multi rib design with special siping design improves steering ability in fast corners.
- Trustworthy casing minimizes tire damage for long and relaxed work.
- Four circumferential grooves combined with decoupling grooves distribute efficient load stress for a controlled ride.
- The expanded belt provides equal road adherence for better wear performance.
- Thousands of sipes with rounded shapes at the edge reduce the risk of tear and cracking.
