PNEUMATIC TIRE COMPRISING A RUBBER COMPOSITION CONTAINING A THERMOPLASTIC POLYURETHANE

A tire which has improved mechanical properties comprises a rubber composition based on at least one diene elastomer, at least one thermoplastic polyurethane, and a crosslinking system; the composition does not comprise any reinforcing filler or comprises less than 25 parts by weight thereof per hundred parts by weight of elastomer, phr, the carbon black content in the composition being less than 20 phr.