By Ertugrull Bahan, Senior Tyre Expert

Electric cars will surely be more on board than in recent decades. They are becoming more popular, more commercial, the market volume of the middle and upper classes will increase more than today. The inconsistencies associated with high sales costs and a short battery charge distance are generally overlooked. Brand popularity depends mainly on entry price and customer service.

New brands for the production of electric cars will appear on the market. The manufacture of high-tech electric cars becomes easier and more convenient because fewer transmission components are used than conventional cars. However, the spectrum and capacity of AI determine the comfort of mobility. Solid software support for brand awareness will therefore be more dominant than the physical parts of the vehicle.

Low weight and cheaper batteries

Humanity must still be patient with flying cars! Next generation cars will be purely electric, so the total load will always be borne by wheels and tyres.There is still a space where the weight of electric cars can be reduced with lighter and additive manufacturing features. However, these are not yet completely possible for industry.The battery of an electric car is today the heaviest part of the vehicle and weighs around 500 kg. The weight of the batterywill determine the all aspects of the electric car.Due to the total body weight, todayelectric car tyres are not light load tyres and their size depends on the total weight of the car. New lighter battery technologies will shape future electric cars and their tyres. Technical reasons point to tall tire sizes with a rim size of 19 inches and more with a smaller cross-sectional width and stiffer sidewall for electric car tyres.

Electric car manufacturers must plan long distances on a single charge anyway. Any successful design of vehicle parts therefore aims for low energy consumption. Higher battery weight, more braking energy and larger brake pedals hinder this goal. The regenerative ability feature braking and driving downhill are therefore on the table and the preference for a working electric car.

Quieter, lighter, easier to grip tyres

It is reasonable for automakers to expect energy efficient electric car tyres.In this regard, the tyres should have less rolling resistance, but should also contain a rubber composition that manages the current torque of the electric motors. The high torque and weight of the heavy vehicle challenge optimal performance. Better grip, lower rolling resistance and better tyre wear performance require opposite directions of the magic triangle. The use of silica-silane has already been carried out with conventional tyres. This means that the structure and material of electric car tyres have a unique design and must be different from conventional car tyres.

Electric cars offer a quiet driving experience, so any noise source other than the low-noise electric drive train is annoying to the driver. A larger outside diameter with a stiffer sidewall and a high inflation and cavity are disadvantageous for a better noise level. If a shallow skid depth is used for better pattern noise, wear resistance will decrease. However, a high instantaneous torque mainly requires better tyre wear. Because other performance parameters are balanced during the development phase, including wet and dry traction, life is not easy for tire manufacturers as they need of many newsizes after the spread of electric vehicles in all segments. All bring us the concept of "active tyres" also referred to as "intelligent tyres," which means that all necessary services are available in good time if necessary. However, this is a completely new and challenging area, consisting of the possibilities of non-air-filled tyres and the use of nano-additives in traditional blends. Otherwise, electric car tyres will also be a mixture of today's technologies. They will be the best possible compromise for the most important parameters.

New technologies, government incentives to prevail

Other technological developments for powerful tyres for electric cars will prevail.Developing foam layer technologies for tire noise reduction is one alternative for quit tyres.  Previous foam filled tyres as alternative to run-flat technologies will be on scene for the purpose of lowering the tire and road noise for a better riding performance of an electric car and its tyres.

Around 2 million electric car sales is expected to reach to ten times more in ten years in overall world and electric car volume reaches 530 total million market volume in 20 years. Many countries will ban diesel engine and limit gasoline fuel car sales. Governments will play major roles shaping the global market with incentives. 30% less noise and 20% less rolling tyres will be average technology and requirements of next tire labeling requirements. Future tyres will be anyhow more technological. Caching up all has to be started by better power of will and imagination.   

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Hankook Tire, a global leader in tyre manufacturing, has partnered with Porsche to equip the new Macan with its cutting-edge Ventus S1 evo3 ev summer tyres. Designed specifically for the electric SUV, these tyres come in sizes 235/55R20Y XL for the front axle and 285/45R20Y XL for the rear, featuring the distinctive ‘NE0’ sidewall marking. Engineered to handle the Macan’s high torque, they deliver exceptional power transfer, stability and performance.

The Ventus S1 evo3 ev excels in all key areas, offering a tread compound that efficiently transfers the electric SUV’s substantial torque while enhancing range through reduced rolling resistance. Its wide, stable centre tread block ensures superior grip on both wet and dry roads, while the durable compound resists wear – a crucial feature for EVs with rapid acceleration. Noise reduction is another highlight, as the optimised tread design minimises sound levels, contributing to a quieter ride. This is particularly important in electric vehicles, where the lack of engine noise makes tyre acoustics more noticeable.

Built to support the Macan’s 2.4-tonne weight, the tyre incorporates a high-strength carcass reinforced with lightweight, high-performance fibres. Aramid hybrid cord technology reduces tread deformation at high speeds, improving cornering and lane-change stability – key for a dynamic, sporty drive. Hankook’s innovation ensures the Porsche Macan delivers both exhilarating performance and refined comfort.

Jongho Park, President, Hankook Tire Europe, said, “Equipping the new, all-electric Porsche Macan – one of the highest-selling Porsche model series – with our premium tyres is another milestone in our successful partnership with the sports car manufacturer. Our technologies are ready for the requirements of the next generation of sporty electric vehicles.”

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Toyota Motor Corporation has selected Yokohama Rubber's GEOLANDAR A/T G31 and GEOLANDAR X-CV tyres as original equipment for its new 2025 4Runner SUV. The A/T G31 tyres (245/70R18 110H) will be equipped on Latin American models, while the X-CV tyres (245/70R17 110T and 265/55R20 113V) will be fitted for North America.

The GEOLANDAR A/T G31 combines all-terrain capability with on-road handling, offering enhanced fuel efficiency and reduced noise. Its optimised tread pattern, profile and structure ensure both comfort and steering stability. The GEOLANDAR X-CV, designed for highway performance, delivers improved high-speed manoeuvrability with lower rolling resistance while maintaining stability, comfort and durability in demanding conditions.

These tyres were developed using Yokohama’s HAICoLab, an AI-driven framework that blends human creativity with advanced data processing. Evolutionary computation – a key HAICoLab technology – helped refine the tread design. The development process leveraged real-world and simulated data, with AI aiding prediction, analysis and optimisation to achieve innovative performance breakthroughs.

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The MICHELIN Pilot Sport Cup 2 R K1 tyre showcases Michelin’s engineering excellence, delivering unmatched dry-surface performance for the Ferrari F80. Developed in just 15 months, this tyre benefited from advanced virtual simulation and Michelin’s proprietary C3M manufacturing process, reducing physical prototypes by 20-30 percent and accelerating production while minimising environmental impact.

Michelin and Ferrari leveraged cutting-edge simulation tools – typically reserved for motorsport – to optimise the tyre’s design before physical testing. Five virtual trials, including dynamic simulations at Ferrari’s Maranello facility, ensured perfect alignment with the F80’s extreme performance demands.

To withstand the car’s immense power, torque and aerodynamic forces, Michelin engineered a breakthrough rubber compound using a motorsport-derived mixing process, now adapted for road use. The tyre also features a reinforced twin-layer radial casing and innovative shoulder belt reinforcement, enhancing grip and stability while reducing centrifugal effects. These advancements make it the first road tyre to combine such high-performance technologies in a single design. Available in unique sizes (285/30R20 front, 345/30R21 rear), the Pilot Sport Cup 2 R K1 is exclusively tailored for the Ferrari F80.

Precision manufacturing is achieved through Michelin’s C3M process, which ensures consistent, high-accuracy production akin to 3D printing. Additionally, Michelin’s commitment to sustainability is reflected in the tyre’s development, which prioritised reduced carbon emissions. It is developed at the carbon-neutral Gravanches facility in Clermont-Ferrand, a site recognised for its low water consumption.

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Hyundai Motor Company has selected NEXEN TIRE’s premium comfort tyre N’FERA Supreme S as original equipment (OE) for the all-new NEXO, a next-generation hydrogen fuel cell electric vehicle (FCEV).

The all-new NEXO represents its first complete redesign in seven years, featuring groundbreaking hydrogen technology that delivers an impressive 700+ km range while maintaining whisper-quiet operation. This next-generation SUV showcases a sustainability-focused design inside and out. To match these advanced capabilities, Hyundai selected the innovative N'FERA Supreme S tyres, specifically engineered for hydrogen-powered vehicles.

These high-performance tyres feature an AI-optimised structure that ensures exceptional durability and handling stability, crucial for supporting the NEXO's weight. Their advanced Level Keeping Technology maintains consistent performance throughout the tyre's lifespan, while the aerodynamic tread design enhances efficiency without compromising braking or control.

Perfectly complementing the NEXO's silent hydrogen powertrain, the tyres incorporate multiple noise-reduction technologies. These include built-in sound-absorbing materials and an AI-developed tread pattern that minimises road noise in all driving conditions. Together, these features create a harmonious blend of eco-friendly innovation and driving performance, making the new NEXO a true leader in sustainable mobility.

John Bosco (Hyeon Suk) Kim, CEO of NEXEN TIRE, said, “This latest supply agreement highlights NEXEN TIRE’s technological leadership in the next generation of eco-friendly mobility. We will continue to broaden our global OE partnerships by delivering optimised tyre solutions for all powertrains – hydrogen fuel cell, electric, hybrid and internal combustion alike.”

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