Why are tyres categorised as symmetric, asymmetric and directional? How do I choose the best one for my car? These three terms describe the pattern of the tyre tread. The different tread types are ...
Tread design subtleties, such as the complex zig-zag shape of the blocks as seen on this Michelin XDA Hypersipe retread, can improve traction by doing a better job of expelling water, mud, snow or ...