The Michelin E-Primacy ST S1 (225/50 R17 94V) is an eco-focused summer touring tyre engineered to deliver excellent energy efficiency, reduced rolling resistance, and long-lasting safety. It’s especially suited to electric vehicles (EVs), hybrid cars, and fuel-efficient petrol/diesel vehicles, where minimizing energy consumption and maximizing range are priorities. Its advanced compound and tread pattern are designed to reduce fuel use or, in EV applications, support extended driving range, while maintaining strong wet and dry grip and a quiet, comfortable ride. Michelin’s engineering emphasis on energy efficiency and longevity helps make daily driving both economical and confidence-inspiring even in varied weather conditions.