M12 * 1.25: Applicable car (Nissan car, Great Wall car, Changan car, Fuji car, Suzuki car).

M12 * 1.5: Applicable vehicles (Toyota, Mitsubishi, Mazda, Honda, Buick, Hyundai, Chevrolet, Ford, Wuling, Kia, BYD Department, Chery cars, Geely cars).