I thought this thread was for MG4 electric vehicles. I thought equally people buy MG4s to save the planet, save money (charging from home) and try to I hope, to act responsibly. The OEM tyres on the MG are from arguably the best manufacture of tyres. The are a mix of high MPKW, low resistance efficiency and summer tread pattern for reduced noise, reduced aquaplaning and comfort. With a rubber composition to deal with most weather conditions. Why therefore is there a movement to fit tyres that reduce range in a country with climate change that hardly ever dips below freezing. But does experience high summer temperatures and deluges of rain. I agree, don't skimp on tyres but don't get caught up with doomsday prepers either.