The tyre, comprises at least one reinforcing structure of type of carcasse anchored at each tyre side on the contour whose base is destined to be mounted over the seat of the rim, with each contour being radially prolonged towards exterior through flank (s...

The wheel rim comprises first (2) and second (3) seatings and a bearing surface (5) for an annular tire support ring. The cylindrical bearing surface is located between the internal axial ends of the two seatings and has a minimum development Dp equal to t...

Pneumatic tires with sides made of a vulcanized rubber composition containing a hydroxy-terminated polyoxyalkylene adduct of a 13C alkanol or mixed 10-14C alkanol. Pneumatic tires with sides made of vulcanized rubber are based on a composition containing 0...

The tyre tread has a series of transverse blocks (1), each with a contact face (2), two lateral faces (5, 6) and front (3) and rear (4) faces. The rear face of each block is divided into two sections an upper section (41) lying at an angle of less than 90 ...