Michelin has unveiled two new tire lines – the Primacy 5 Energy and the Pilot Sport 5 Energy – specifically designed to enhance the efficiency of electric vehicles (EVs). These tires promise substantial improvements in range and performance, addressing a key concern for EV drivers: maximizing distance between charges.
The Primacy 5 Energy: Efficiency Focused
The Primacy 5 Energy tire is optimized for low rolling resistance, earning an “A” rating in this category. Michelin claims it can extend an EV’s range by up to 10%, translating to an additional 43 miles (70 km) of driving. For internal combustion engine (ICE) vehicles, the tire offers up to a 6% improvement in fuel efficiency, equivalent to 0.3 liters per 100 kilometers.
Testing on a Volkswagen ID.3 demonstrated the Primacy 5 Energy’s superiority over competitors, including Bridgestone, Continental, Goodyear, and Pirelli in terms of longevity. Beyond efficiency, the tire also enhances braking performance by up to 8% compared to its predecessor, even when worn down to 2mm of tread. These gains are achieved through new elastomers, resins, and tread architecture. The Primacy 5 Energy will be available in 33 sizes, ranging from 16 to 19 inches.
The Pilot Sport 5 Energy: Performance and Efficiency Combined
For EV drivers prioritizing performance alongside efficiency, the Pilot Sport 5 Energy offers a balanced solution. This tire incorporates an “Energy Passive” compound on the shoulders to minimize rolling resistance. Notably, Mercedes-AMG selected this tire for its record-breaking GT XX Concept, showcasing its capabilities.
In testing against the Hankook iON Evo SUV and Pirelli P Zero E on a Tesla Model Y, the Pilot Sport 5 Energy outperformed both in wet and dry braking, as well as overall longevity. This suggests that EV-specific tires are becoming increasingly crucial as electric vehicle adoption grows.
The development of tires tailored to EVs is a logical response to the unique demands of electric powertrains. These tires address the critical need for improved efficiency and sustained performance, ultimately enhancing the overall driving experience.
