C-Class - 4 Blizzak Snow Tires 225/45 R17
For those who don't know about these Blizzaks......
Revo1
The Blizzak Revo 1, a studless tire, with UNI-T technology has been designed for severe ice or snow conditions, and to allow for a solid grip on wet and dry roads. These Blizzaks have a cross riblet surface for new tire traction, and bite particles that help grab the ice while a multicell compound cuts through and disperses the water.
http://www.bridgestonetire.com/image...Revo1_60_D.tif



