EVs Tires

Electric vehicles and low emission hybrid cars are driving the transformation of mobility as we know it. This means it’s time to learn more about the high-tech tires that keep them rolling into an emission-free future. While we don’t quite have to reinvent the wheel, we need to focus on certain aspects of the tire to ensure optimal performance for electric cars. Depending on the vehicle concept, the tire-related requirements can vary from insignificant to significant. Compared to combustion cars, electric drive technology lowers engine noise, emissions, maintenance and running costs. However, one consequence of the many electric vehicle benefits is a significant increase in weight. Batteries are heavy and their weight places additional strain on electric car tires. Electric engine torque also has a positive and negative side. On the one hand, it means instant acceleration. On the other hand, this high instant torque places additional strain on the tires. Tires for electric vehicles carry a heavier load and have to withstand high instant torque, leading to higher tire wear, so we need tires with stronger constructions and more robust rubber compounds. Greater mass and increased inertia means longer braking distance, so we place a special emphasis on optimal grip. With high instant torque, increased weight, the demand for a long range and lower emissions comes an even greater need for minimal rolling resistance, so tires for electric cars offer a smoother, more energy-efficient and low-impact ride.