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 des
ign 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.
Goodyear launches Eagle F1 All-Season tyre for performance-focused drivers
- By TT News
- October 30, 2025
Goodyear Tire & Rubber launched its Eagle F1 All-Season, a premium ultra-high-performance tyre designed to deliver year-round capability for drivers who prioritise handling and grip.
The new tyre targets owners of sports cars, performance sedans and premium crossovers, offering what the company describes as exceptional performance in dry, wet and light snow conditions without requiring seasonal tyre changes.
“As one of our most premium performance tyres yet, the Goodyear Eagle F1 All Season is a testament to Goodyear’s commitment to innovation and versatility,” said Jim Reese, Director, Category Strategy and Planning for Goodyear. “We’re proud to offer a tyre that meets the needs of spirited drivers who want precision handling and all-season confidence—without switching tyres.”
The Eagle F1 All-Season features a motorsport-inspired tread pattern and compound designed to enhance durability and treadwear. It includes a built-in wear gauge to help motorists monitor tyre life.
Goodyear emphasised the tyre’s wet braking performance and its ability to deliver what it calls “track-level precision” whilst maintaining a quiet, comfortable ride for everyday driving.
The product is now available through Goodyear’s retail network and authorised dealers across the United States and Canada, expanding the company’s performance segment offering built on more than 50 years of racing heritage.
Yokohama Rubber supplies fuel-efficient tyres for Mitsubishi’s new eK Space
- By TT News
- October 30, 2025
Yokohama Rubber has begun supplying its BluEarth-FE AE30 tyres as original equipment for Mitsubishi Motors Corp’s newly launched mini-vehicle, the eK Space.
The Japanese tyre manufacturer is providing 155/65R14 75S size tyres for the compact vehicle, which hit the market in October 2025.
The BluEarth-FE AE30 belongs to Yokohama’s environmentally focused BluEarth global brand, which emphasises being “environmentally, human, and socially friendly”. The fuel-efficient standard tyre offers a balance of performance characteristics, including low noise, comfort and longevity.
Mitsubishi’s eK Space targets a broad demographic with its modern design and spacious interior, combining urban manoeuvrability with passenger comfort.
Yokohama has been expanding its presence in the original equipment market, with its BluEarth technology now featured on various new vehicle models, including sedans, sport utility vehicles, sports cars and compact cars across petrol, hybrid and electric powertrains.
Hispano Suiza's New All-Electric Hypercar Rolls On Custom Michelins With Velvet Sidewalls
- By TT News
- October 24, 2025
In a partnership that underscores its commitment to peak performance and bespoke luxury, Hispano Suiza has selected Michelin as the exclusive tyre supplier for its new Carmen Sagrera hypercar. This all-electric model, which commemorates the brand's 120-year heritage, generates a formidable 1,114 horsepower and 1,160 Nm of torque, enabling it to sprint from zero to 100 kmph in a mere 2.6 seconds. To match these extreme dynamic capabilities, a tyre was needed that could perform reliably on both road and track, leading to a close collaboration between the two companies.
The technical centres of Hispano Suiza and Michelin worked in tandem to engineer a custom version of the high-performance Pilot Sport 4S tyre. This specially developed set – 265/30 ZR19 for the front axle and 305/30 ZR20 for the rear – is designed to withstand the unique stresses imposed by the hypercar. Beyond pure engineering, the collaboration also focused on aesthetic and tactile exclusivity. The tyre’s sidewalls feature unique designs inspired by the iconic Hispano Suiza stork emblem and the mosaics of Catalan architect Antoni Gaudí. Furthermore, they incorporate Michelin's proprietary Velvet Touch technology, which gives the sidewalls a distinctive, plush texture, enhancing the vehicle's bespoke character.
This technical alliance is not a new development but rather the continuation of a relationship that began nearly a century ago, when Hispano Suiza’s prestigious models first rolled on Michelin tyres. Today, this legacy continues as the entire Hispano Suiza fleet is equipped with Michelin, including vehicles presented at exclusive global events like the Goodwood Festival of Speed and Monterey Car Week. The manufacturer also maintains access to Michelin's specialised engineering services, ensuring an ongoing process of refinement and performance optimisation for its vehicles through direct collaboration with the tyre maker's technical experts.
Sergio Martínez Campos, CEO, Hispano Suiza, said, "Tyres are a key component in any vehicle, but even more so in a hypercar with the performance capabilities of the Carmen Sagrera, with 1,114 hp and 1,160 Nm of torque. Thanks to Michelin, our customers can enjoy the magnificent dynamic capabilities across our entire range, both on the track and on the road."
Lorenzo Giovanelli, Director of Original Equipment for Specialised Manufacturers, Michelin, said, "We are delighted to renew our historic partnership with Hispano Suiza through the Carmen Sagrera, a 100 percent electric hypercar that embodies both innovation and tradition. The development of a customised version of our MICHELIN Pilot Sport 4S tyre for this model reflects Michelin's pioneering spirit, which brings technologies developed in motorsport to the most innovative projects. The combination of optimal performance on both the road and the track with exclusive design elements pays tribute to Hispano Suiza's unique heritage. Together, we continue to push the boundaries of technology, safety and driving pleasure."
Kia EV5 To Run On NEXEN ROADIAN GTX And N’FERA SPORT Tyres
- By TT News
- October 13, 2025
NEXEN TIRE has been selected as a key original equipment supplier for KIA's strategic family electric SUV, the EV5. The company is equipping this core model with two of its premium tyres, tailoring the selection to specific regional markets. For North America and Korea, the all-season ROADIAN GTX SUV tyre has been chosen, while the European-market vehicles will feature the N’FERA SPORT, an ultra-high-performance summer tyre designed for high-speed stability and braking. This strategic decision reflects the distinct driving environments and consumer needs in each region.
A critical focus in developing these tyres was addressing the unique demands of electric vehicles. NEXEN TIRE employed its proprietary torque steer pattern design to counteract the pulling sensation that can occur during sudden acceleration in high-torque EVs. Furthermore, the tyre construction optimises stiffness distribution to maximise the road contact area, thereby enhancing traction and minimising wheel slip. Special attention was also paid to noise reduction through an intricate in-out multi-sequence design that effectively disperses driving noise, a particularly important feature for the quiet cabin of an electric vehicle.
This partnership on the Kia EV5 underscores the industry's recognition of NEXEN TIRE's technological and quality capabilities. The company has now established itself as a supplier across KIA’s entire key electric vehicle lineup, from the EV3 to the EV9, demonstrating consistent performance for both electric and traditional internal combustion engine models.
John Bosco (Hyeon Suk) Kim, CEO, NEXEN TIRE, said, “Supplying OE tyres for the KIA EV5 proves that our products deliver reliable performance for the era of electric vehicles. We will strengthen our global market position through an integrated production strategy and maintain our excellent performance without distinction between EVs and ICE vehicles.”
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