Contents hide 1 2021 Polestar 1 Tires 2 Approved tire pressure 3 Tire direction of rotation 4 Tire sidewall designations 4.1 Speed Symbol 5 Tire terminology 6 Tread wear indicator 7 Uniform Tire Quality Grading 8 TREADWEAR 9 TRACTION 10 TEMPERATURE 2021 Polestar 1 Tires Approved tire pressure The following tire pressures are recommended by … Continue reading 2021 Polestar 1 Tires Owners Manual