HANKOOK TYRES IH01A 2854021 285-40-21 285/40R21 IH01A ION EVO AS SUV **2022 DOT**

The Hankook iON evo AS SUV IH01A 285/40R21 109H is a premium all-season tyre engineered specifically for electric and plug-in hybrid SUVs. It delivers quiet ride comfort, dependable grip, efficient rolling resistance and stable handling under the additional weight and instant torque of an electric vehicle.

Also searched as 285-40-21, 2854021 and 285/40 R21, this tyre uses Hankook’s Round Even Technology to distribute contact pressure evenly across the tread, helping promote consistent wear.

Grip Boost Technology increases lateral and cornering rigidity, while Grip Claw Technology uses three-dimensional sipes to support traction on dry roads, wet roads and in mild winter conditions.

This specific fitment includes Hankook’s Noise Cancelling System. Noise-absorbing material fitted inside the tyre helps reduce cavity noise, while Noise Guard and Opti Pitch technologies further control tread-pattern noise for a quieter EV cabin.

Hankook’s Opti Cure Technology reduces rolling resistance to help support electric-vehicle driving range without compromising everyday performance. The tyre is M+S marked but does not carry a verified severe-snow rating. It is not a run-flat tyre.

Order the Hankook iON evo AS SUV IH01A 285/40R21 109H from St George Tyres, Australian owned and serving motorists since 1992. Same-day tyre fitting is available at our Arncliffe, Sydney store, with Australia-wide delivery available for online orders.

Key Features

• Purpose-built for electric and plug-in hybrid SUVs
• Hankook Noise Cancelling System
• Internal noise-absorbing material
• Round Even Technology
• Grip Boost Technology
• Grip Claw three-dimensional sipes
• ProGrip tread compound
• Opti Cure low-rolling-resistance technology
• Quiet and comfortable road performance
• Dependable wet and dry grip
• M+S marked
• Not a run-flat tyre

EV and Hybrid Compatibility

The Hankook iON evo AS SUV is a dedicated electric-vehicle tyre designed to manage EV battery weight, instant torque and reduced powertrain noise.

It is also suitable for compatible plug-in hybrid and conventional SUVs when 285/40R21 109H meets the vehicle manufacturer’s requirements.

This specific size has verified internal noise-absorbing technology. Always confirm the correct size, load rating and speed rating against the vehicle’s tyre placard before fitting.

Tyre Specifications

• Brand: Hankook
• Model: iON evo AS SUV
• Pattern Code: IH01A
• Tyre Size: 285/40R21
• Alternative Formats: 285-40-21, 2854021, 285/40 R21
• Load/Speed Rating: 109H
• Wheel Diameter: 21 inches
• Tyre Category: Premium all-season EV SUV tyre
• EV Suitable: Yes – dedicated EV tyre
• Noise-Absorbing Technology: Yes
• M+S Marking: Yes
• Run-Flat: No