A rubber composition for a truck tire (1) is disclosed. The rubber composition comprises 70 phr to 95 phr of polyisoprene; 5 phr to 30 phr of a polybutadiene rubber having a cis content of less than 60% and being functionalized for the coupling to silica; and 40 phr to 80 phr of a filler comprising predominantly silica. Also, a truck tire (1), preferably a 22.5 inch truck tire, is disclosed comprising said rubber composition in its tread (10).
RUBBER COMPOSITION AND TRUCK TIRE
KAUTSCHUKZUSAMMENSETZUNG UND LASTWAGENREIFEN
COMPOSITION DE CAOUTCHOUC ET PNEU DE CAMION
31.01.2024
Patent
Elektronische Ressource
Englisch