Bridgestone Blizzak LM-25 RFT 205/55 R17 91H *, runflat 3783

High on performance, low on noise. Designed with Bridgestone's latest simulation technology to give more powerful cars high-level balanced performance on frozen surfaces, wet and dry, all with an absolute minimum of noise.Better traction and handling on snow and wet with reduced risk of hydroplaning due to improved water evacuation of computer-simulated tread design and high silica content: lens shaped blocks with honeycomb sipes special sipes on shoulder blocks Long wear life with resistance to irregular wear on shoulder and centre. Extremely quiet giving more ride comfort and less pass-by noise. Attractive sidewall design enhances appearance of car.