I’ve replaced my original Bridgestone Potenza for new ones after 65000km and they had still tread above legal mark, and equal wear. I never thought that changing tyres in our Mitsubishi was not a linear thing, and after changing them a noticed a vibration between 110/120kmh and then it disappears, the problems is now corrected, but it took me to the shop 3 times to calibrate the wheels and the last time with the technician on board driving the car to identify the problem. Anyone with similar problem?