Standard tires 205/55R16 for Hyundai Elantra (in some trim levels). After K415 was frankly disappointed. Perhaps the matter is still in the suspension settings of the Elentra itself . . But poor grip on wet roads, heavy wear and a weak sidewall on the face. One strong blow on K425 - a hernia. K415 withstood several dozen strong blows in 4 years, the discs after 3 years were perhaps not square, and nothing still leaves season 5 without a single hernia.