What is the best tyre brand in the world?  

I use CEAT tyres for my car and trucks. It is always reliable and any problem arises immediately after purchase, they replace the tyres free of cost.

don't u have any thing else to talk abt than comparing two tyre companies..:P go and do something creative man!!!!!!!!!

I believe that Yokohama is the best because not only are their tires/tyres equal to other majors like Bridgestone, Michelin, Pirelli, Goodyear, and Continental. Yokohama's corporate enviromental policy aims to accomplish efficient and effective use of materials and resources through the concept of Reduce, Reuse, and Recycle.