go to main prd
  • Hankook Tire & Technology-Tires-iON ST AS SUV-kv

iON ST AS SUV

Maximize your EV's range with iON

Key features
  • Battery EV
  • Plug-in Hybrid
  • Summer
  • M+S
  • Noise
  • Mileage
  • Comfort
  • RR

Battery EVs and Plug-in Hybrid EVs share similar characteristics, making them equally well-suited for EV-specific tires.

0Recently viewed products

Maximize your EV's range with iON

Hankook Tire & Technology-Tires-iON ST AS SUV-overview-kv
Hankook Tire & Technology-Tires-iON ST AS SUV-overview-image01
iON INNOVATIVE TECHNOLOGY Learn more
  • 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.

    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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_kv01

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image01

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image02

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image03

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image04

Pattern Noise Test result

The iON ST AS SUV offers a quiet & pleasant ride in all speed ranges.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image05
Hankook Tire & Technology-Tires-iON ST AS SUV-main_kv02

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image06

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image07

Optimized Block Angle Simulation

The block angle was designed to improve noise performance by maintaining rigidity through HK noise simulation and rigidity analysis.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image08

Block Edge Chamfer

Block Edge Chamfer is applied to minimize the impact with the road surface to improve noise performance.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_kv03

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image09

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.

Hankook Tire & Technology-Tires-iON ST AS SUV-main_image10
  • Spec

    • 17”
    • 18”
    • 215/60R17
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 710/96
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 225/55R18 XL
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 850/102
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 225/60R18 XL
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 69
      • Max Load / Load Index 900/104
      • Speed Symbol W
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 235/60R18
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 875/103
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 15”
    • 16”
    • 17”
    • 18”
    • 175/55R16
      • Fuel Efficiency X
      • Wet Grip X
      • Noise X
      • Max Load / Load Index 450/80
      • Speed Symbol H
      • UTQG - Tread Wear 360
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
      • OEM BYD
    • 175/65R15 XL
      • Fuel Efficiency X
      • Wet Grip X
      • Noise X
      • Max Load / Load Index 560/88
      • Speed Symbol V
      • UTQG - Tread Wear 360
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
      • OEM BYD
    • 185/55R16 XL
      • Fuel Efficiency X
      • Wet Grip X
      • Noise X
      • Max Load / Load Index 545/87
      • Speed Symbol V
      • UTQG - Tread Wear 360
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
      • OEM BYD
    • 205/55R16 XL
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 670/94
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction B
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 205/60R16
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 630/92
      • Speed Symbol H
      • UTQG - Tread Wear 720
      • UTQG - Traction B
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 215/50R17
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 615/91
      • Speed Symbol W
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 225/55R17
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 730/97
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 235/45R18 XL
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 750/98
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China
    • 235/50R18
      • Fuel Efficiency B
      • Wet Grip D
      • Noise 70
      • Max Load / Load Index 730/97
      • Speed Symbol V
      • UTQG - Tread Wear 720
      • UTQG - Traction A
      • UTQG - Temperature A
      • M+S Y
      • 3PMSF N
      • Foam N
      • Run Flat N
      • Sealant N
      • Origin China