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Maximize your EV's range with iON
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Double the Advantage
Thanks to iON innovative technology, the iON ST AS SUV has pushed the limits to bridge the gaps between grip performance and noise / tread wear.
Thanks to iON innovative technology, the iON ST AS SUV has pushed the limits to bridge the gaps between grip performance and noise / tread wear.
Go Further for More Experience
i Super Mileage Technology & i Extreme Lightness Technology
Battery weight makes electric vehicles up to 30% heavier than ICE vehicles, which frequently causes uneven wear on tires. The iON ST AS SUV is made of ProDurable Compound specifically made for electric vehicles to extend tire life. iON evo spreads out road pressure evenly thanks to Round Even Technology.
Extended Tread Life
ProDurable Compound
Composed of advanced fillers and flexible rubber materials, ProDurable Compound provides higher mileage without compromising snow performance.
Even Tread Wear
Round Even Technology
Tires equipped on electric vehicles wear out approximately 20% faster with uneven wear than on ICE vehicles. iON ST AS SUV achieves uniform contact pressure by optimizing contact structure through Round Even Technology. The iON ST AS SUV provides longer usage and less replacement.
Further Reduced Rolling Resistance
Opti Cure Technology
The iON ST AS SUV achieved the highest grade of LRR performance by applying Opti Cure Technology which improves all parts of the tire equally.
Drive in Peace
i Sound Absorber Technology
Electric motors are almost soundless which results in the driver hearing more noise from the tires. With i Sound Absorber Technology, the iON ST AS SUV offers a quiet and pleasant ride in all speed ranges.
Reducing Noise by Pattern Technology 1db
It offers improved noise performance by 1dB.
Pattern Noise Test result
The iON ST AS SUV offers a quiet & pleasant ride in all speed ranges.
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Drive in Peace
i Sound Absorber Technology
Electric motors are almost soundless which results in the driver hearing more noise from the tires. With i Sound Absorber Technology, the iON ST AS SUV offers a quiet and pleasant ride in all speed ranges.
Minimized Shoulder Lateral Groove
The lateral groove structure that bends and gets wider towards the shoulder cause the lateral groove to contact the ground gradually, which reduces the air pumping noise.
Optimized Block Angle Simulation
The block angle was designed to improve noise performance by maintaining rigidity through HK noise simulation and rigidity analysis.
Block Edge Chamfer
Block Edge Chamfer is applied to minimize the impact with the road surface to improve noise performance.
Comfortable to Drive in
Smoother Ride Comfort without Impact
The iON ST AS SUV uses Opti Pitch Technology and vibration control technology to provide more comfortable driving conditions on the road.
Smoother Ride Comfort
Optimized Multi-Pitch Sequencing through Opti Pitch Technology
Tire noise can be drastically reduced by applying Opti Pitch Technology. The iON ST AS SUV has optimized the number and size of pitches to let you hear what's important.
Vibration Control Technology
Designed to absorb and reduce vertical impact shock when driving on road surfaces to provide a smooth, composed ride. Contact the ground gradually, which reduces the air pumping noise.
Gallery
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Spec