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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Continental has been named the original equipment tyre supplier for the all-new smart #5, a premium midsize electric SUV jointly developed by Mercedes-Benz and Geely. As the largest model in the smart lineup to date, the vehicle will come equipped with Continental’s EcoContact 7 tyres as standard, available in two sizes – 255/45 R20 and 255/40 R21. Both versions are high-performance summer tyres rated for speeds of up to 240 kmph and carry the XL designation, indicating they are built to support higher load capacities.

The EcoContact 7 is engineered to deliver both efficiency and durability. Its design draws inspiration from the dimpled surface of a golf ball to enhance aerodynamics. A special sidewall structure helps reduce air turbulence behind the tyre, allowing the vehicle to maintain momentum with less energy. Inside, advanced materials in the carcass and inner layers reduce internal friction, contributing to lower rolling resistance. The tyre’s rubber compound is also optimised to support energy efficiency, making it particularly suitable for electric vehicles.

Noise reduction is another key feature. The tyre incorporates a silent pattern tread design aimed at minimising rolling noise, especially in urban settings where frequencies around 50 kmph are common. This combination of low energy loss, long mileage and quiet operation positions the EcoContact 7 as a well-suited option for electric mobility.

The new smart #5 will feature these tyres across multiple markets, with approved specifications including 255/45 R20 105 V XL FR and 255/40 R21 102 V XL FR.

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Dunlop (company name: Sumitomo Rubber Industries, Ltd.) has commenced the supply of its DUNLOP GRANDTREK PT20 tyres as original equipment for the all-new 2025 US-spec Subaru Outback, which launched in the American market in April. This collaboration equips the latest iteration of the popular SUV, a vehicle designed to blend refined daily usability with a spirit of adventure.

To complement the new Outback’s capabilities, the GRANDTREK PT20 features a newly developed tread compound. This advanced formulation is engineered to deliver a high level of steering precision and reliable performance on wet surfaces. Furthermore, the tyre achieves notable gains in fuel efficiency and wear resistance, successfully balancing dynamic driving characteristics with environmental responsibility.

Since 2026, the company has unified its consumer communication under the DUNLOP brand. This brand identity is built upon three core principles: dependable support, the delivery of surpassing experiences and a commitment to exceeding limits. The overarching brand statement, ‘TAKING YOU BEYOND’, encapsulates the company’s mission to expand possibilities for those who embrace new challenges, a philosophy now extended to drivers of the new Outback.

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NEXEN TIRE has commenced original equipment tyre supply for the latest generation Kia Seltos in South Korea. The redesigned model features a larger body than its predecessor and introduces a hybrid powertrain alongside the existing gasoline option. With this expanded trim lineup, wheel size offerings have grown beyond the previous 16- and 18-inch specifications to now include a new 19-inch option.

For the 16- and 18-inch wheels, NEXEN TIRE supplies its N’PRIZ S high-efficiency all-season tyres. These are engineered to perform across electric, hybrid and internal combustion vehicles alike. Their optimised block design promotes excellent fuel mileage while ensuring quiet, comfortable ride quality. Enhanced snow traction compared to earlier versions supports reliable driving throughout Korea’s varied seasonal conditions.

The new 19-inch wheels, reflecting growing consumer preference for larger diameters, receive the premium N’FERA AU7 tyres. Specifically developed for high-inch applications, these deliver stable high-speed performance and a smooth driving experience. A reinforced structure and refined tread pattern ensure consistent handling, while the integrated Noise Reduction System reduces interior noise by absorbing cavity resonance. Internal testing indicates this technology lowers driving noise by approximately ten percent compared to conventional tyres.

This latest OE agreement strengthens NEXEN TIRE’s presence in the high-inch SUV segment. The company continues expanding its original equipment portfolio, now supplying tyres for diverse SUVs and pickup trucks including the KGM Musso, Hyundai Palisade, ELEXIO electric SUV, Kia EV5, Tasman pickup and Škoda Karoq.

John Bosco (Hyeon Suk) Kim, CEO, NEXEN TIRE, said, “As demand for SUVs continues to grow globally, we are supplying OE tyres for more and more vehicles equipped with high-inch wheels. We will continue to strengthen partnerships with global automakers and expand our supply of SUV and high-inch tyres based on our proven technology and product competitiveness.”

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Yokohama Rubber has commenced original equipment deliveries of its BluEarth-Van RY55 tyres to Daihatsu Motor. These tyres are fitted on Daihatsu’s newly launched commercial mini-BEV models, the e-Hijet Cargo and e-Atrai, which debuted in Japan in February 2026. The specific size supplied for these electric vehicles is 145/80R12 86/84N LT.

Designed specifically for vans under Yokohama's eco-conscious BluEarth branding, these tyres deliver both longevity and reliable wet traction. To accommodate the distinct requirements of battery-powered vehicles, the supplied tyres have been engineered with particular attention to load capacity. A specially formulated compound reduces rolling resistance while resisting wear, and the tread configuration has been refined to preserve ride quality and wet-weather capability even under the stress of heavy battery packs.

Daihatsu's inaugural mass-produced battery electric vehicles incorporate the e-SMART ELECTRIC system developed specifically for smaller vehicles. This architecture allows for a sizeable battery without intruding on interior room. Both the e-Hijet Cargo and e-Atrai record a WLTC-certified driving range of 257 kilometres on a single charge according to transport ministry figures.

Yokohama continues to advance its BluEarth technology across its product range, with these tyres joining those already supplied as factory equipment on numerous conventional, hybrid and electric passenger vehicles currently in production.

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