Hankook iON evo: an EV summer tire built for quieter comfort, efficiency-driven range, and wet-road confidence

The Hankook iON evo is a summer tire created to meet the real-world demands of electric vehicles (and plug-in hybrids): quieter powertrains that make tire noise more noticeable, instant torque that loads the tread harder during acceleration, and the importance of efficiency for protecting driving range. Hankook positions the iON evo as an EV-specific tire that pushes beyond the typical trade-offs, combining noise control, reduced rolling resistance, and wet grip to support confident summer driving.

Quiet comfort for EV cabins: reducing the noise you notice most

Because electric motors are so quiet, tire noise often becomes the dominant sound on the road. The iON evo emphasizes a “noise-proof” approach: i Sound Absorber (foam inside the tire) is designed to dampen vibration and reduce internal resonance. In addition, Opti Pitch technology optimizes tread pitch sequencing to help minimize pattern noise, targeting a calm, comfortable ride across a wide range of speeds.

Efficiency and range: reducing rolling resistance to go farther

For EV drivers, every efficiency gain matters. Hankook highlights reduced rolling resistance through Opti Cure technology, designed to optimize the tire uniformly and deliver top-level LRR performance. The intent is straightforward: reduce energy loss at the contact patch so the battery lasts longer and drivers can travel farther, especially during sustained highway driving where rolling resistance has a direct impact on range.

Wet-road control: confidence in the rain without giving up refinement

The iON evo also focuses on wet performance without sacrificing quietness. Hankook describes a groove concept that targets “double advantage” behavior: lateral grooves are designed narrower on the inside to help reduce air-pumping noise, and wider on the outside to support wet performance and drainage. Groove size is also optimized to help prevent resonance while improving water evacuation. The tire is further positioned with strong EU label results, including a highlighted wet-grip grade of “A” depending on size availability.

Warranty and programs: a clear value proposition for EV drivers

To reinforce everyday confidence, the iON evo is backed by a 30,000-mile mileage warranty, plus Road Hazard coverage and a 100-day free trial (subject to program terms). For EV owners who want a summer tire that feels quieter, supports efficiency, and stays reassuring in wet weather, these programs complete a well-rounded package focused on comfort, range, and peace of mind.