The Michelin XDR 3 B4 tyre is built for longer lasting innovation. The Michelin XDR 3 B4 tyre is built with a new tread pattern providing a greater volume of rubber on the contact patch, reducing wear. The interlocking block of rubber on the shoulder create a rigid tread on bend. The Michelin XDR 3 B4 tyre has an exclusive rubber compounding process to significantly reduce the rate of wear.