Petlas Imperium PT515 is a summer tire made for passenger vehicles. This tire features four circumferential grooves that assist with water evacuation and reduce the aquaplaning risk. Its center rib offers straight-line stability at high speeds and offers excellent braking performance, while the shoulder blocks enhance cornering performance. The plain block next to the shoulder improves handling and braking performance. The computer-simulated block array with inner and outer lateral channels minimize road noise and enhance driving comfort.